LogFAQs > #937226429

Least spoilery: This is annoying to read IMO and fluffy, but it explains things pretty thoroughly and details every step, as well as being vague where it matters less so if you read ahead you won't get spoiled.
https://steamcommunity.com/sharedfiles/filedetails/?id=650199768

"Most guides have unnecessary information.
This doesn't.

It just tells you what to do, in what order, to 100% the game."
https://steamcommunity.com/sharedfiles/filedetails/?id=712454203

Most spoilery: This guide is well-organized and the best for finding out what you need to have done when, but they way it's sorted by grouping together all of each collectible/quest (eg, all of the quartz you can get are in the same section, all of the weapons are together, etc) instead of chronologically when you'd get it makes it more difficult for avoiding any spoilers. It's the worst for the quest section, where it tells you plainly and all-at-once what options you need to choose for max BP.
https://steamcommunity.com/sharedfiles/filedetails/?id=1089109429

I'd say 2 is probably your best bet, and then 1 or 3, depending on how viciously spoiler-averse you are

I just replayed it a couple of weeks ago so i've become very well-acquainted with all of these

And some general advice:
Count how many chests you get and double-check in each area and compare it with the counts the guides give you to make sure you miss none. There is a chest in Mistwald that disappears when you get far enough in the Prologue. Probably get that one early (I do not know why this is the only disappearing chest in the game). Similarly, there is a food item that Abend Bar only sells after the Prologue ends that is easily missable. No other store changes stock like this (at least as far as I remember).

If you really want to be thorough, compare what you have to the information the third guide gives you at each of its "checkpoints" to make sure you didn't miss anything.
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