Sorry it took me a while, I'm italian and I tried to look for the same items in Amazon.com instead of Amazon.it. Here's the complete list (from left to right, and from top to bottom):

• Speedball 2-Ounce India Ink, Super Black (https://www.amazon.com/Speedball-2-Ounce-India-Super-Black/dp/B0007ZJ8TM/ref=sr_1_3?ie=UTF8&qid=1535785514&sr=8-3&keywords=india+ink+black)
  
• Nikko G nibs
  
• Leuchttrum1917 Hardcover Medium Dotted Journal (https://www.amazon.com/Leuchtturm1917-Medium-Size-Hardcover-Notebook/dp/B00FWRVVFE/ref=sr_1_cc_1?s=aps&ie=UTF8&qid=1535786131&sr=1-1-catcorr&keywords=leuchtturm1917%2Ba5%2Bdotted&th=1)
  
• Tombow 62038 Fudenosuke Brush Pen, 2-Pack. Soft and Hard tIp Fudenosuke Brush Pens for Calligraphy and Art Drawings (https://www.amazon.com/Tombow-62038-Fudenosuke-Calligraphy-Drawings/dp/B01M71S9DU/ref=sr_1_4?s=arts-crafts&ie=UTF8&qid=1535785738&sr=1-4&keywords=tombow+brush+black)
  
• Rhodia A4 dotPad
  
• Tachikawa Comic Pen Nib Holder, Model 40 (T-40) (https://www.amazon.com/Tachikawa-Comic-Holder-Model-T-40/dp/B000UF2774/ref=sr_1_1?s=office-products&ie=UTF8&qid=1535786248&sr=1-1&keywords=nib+holder+tachikawa)
  
• Nib + Ink: A Modern Calligraphy Sketchbook (https://www.amazon.com/Nib-Ink-Modern-Calligraphy-Sketchbook/dp/1419724347/ref=sr_1_1?s=books&ie=UTF8&qid=1535786354&sr=1-1&keywords=nib+and+ink)
  
  
  
  

  
  

  
  
  
  

  
  

  
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As many have said, there's no one-size-fits-all method. Here's mine.

1. My main journal is a dotted Leuchtturn1917 because it comes with pages prenumbered. Before I found the Leuchtturn1917 I used to use chemistry notebooks. I also use Field Notes pocket journals which I can easily carry in my bag or pocket when I'm out and about.
   
2. I use the Content page to keep track of reading/quotes/notes from books, magazines, poems, podcasts, movies, etc. For example, a line will read: "Pg 2 ⎯ Sir Gawain and the Green Knight ⎯ Jessie Weston" and then page 2 of the journal will be quotes or notes from Sir Gawain and the Green Knight
   
3. All left-side pages (even numbers) are devoted to these comments/quotes of books, magazines, poems, podcasts, movies, etc. I usually take these notes in blue ballpoint pen. I tried pencil, but it smears too much.
   
4. Right-side pages (odd numbers) are devoted to a running journal. I usually write in green fountain point. I've found that Leuchtturn paper doesn't prevent my S.T. Dupont inked in Mont Blanc Irish Green from bleeding through. It's not a terrible bleed, but it's enough that using the pen on both sides of the paper makes for legibility issues (hence the ballpoint for quotes & notes on the left-side).
   
5. Intermixed in my right-side journalling is my attempt at a Ben Franklin-esque tracking system for behaviors I'm trying to monitor/improve. It's just a wee grid of the 6 behaviors I'm concerned with (exercise, taking vitamins, not drinking to excess, etc).
   
6. I also dedicate the last page of the book to a tracking system just like the one u/revivizi described. In my case, I only have one tag at the moment and it ticks all the pages that have a Franklin grid so I can glance through and see that I'm losing weight or exercising more, or whatever.
   
7. I use the Field Notes when I'm out and about for shopping lists, doctor's notes, quick jottings. Every Saturday or Sunday, I'll flip through the pocket journal for anything that I feel needs to be transferred to the main journal. Usually there's nothing vital, but sometimes there's a quote or comment that I think needs to be saved. Or a health note I want to include as a comment to a Franklin grid.
   
   I've been keeping a journal since I was 10 (I'm 43 now). This system evolved over time and I expect it will continue to evolve. But my memory is pretty problematic because of PTSD, so journalling is really worth the effort for me.

Sorry for the low quality of the pictures. Some more info: this is the listing from which I ordered it, and from which I also bought my first notebook one year ago. The first one was completely normal.
Now, regardless of these details, it is still usable, the pages feel good and I actually like this index more than the classical one, but the lack of margins is quite annoying! Luckily Amazon refunded me the money and I still get to keep this notebook, so I'll be trying to buy another one soon (this time the anthracite colour), but I will be disappointed if it comes out the same as this one.

EDIT: I bought another one of a different colour, will update with the details when it shows up.

Have a look. Moleskine is cheaper because of some action going on, but standard price is roughly same.

https://www.amazon.de/Moleskine-Notizbuch-Sotfcover-Punkteraster-unterwasser-blau/dp/8867323679/ref=sr_1_7?s=officeproduct&ie=UTF8&qid=1495836949&sr=1-7&keywords=Moleskin

https://www.amazon.de/Leuchtturm1917-344792-Notizbuch-Dotted-smaragd/dp/B00FWRVVFE/ref=pd_sim_229_17?_encoding=UTF8&psc=1&refRID=0TN4YJ8KPW333ZY65FM3