For me, it's nice to have Pocket, since a weeks ago i used again and categorize all the article with the tags you want, you have a chrome extension that is very nice :)
I use Pocket for a while now. And what I could tell is it's ok to have a loooot of links in a pocket/wallabag list, it's ok if you did not read everything, it s by purpose. When you pocket something, you keep it to read it later. If later you do not have to read it (because you know enough, or because it is no more accurate), it is ok!
To complete @Engurran's answer, I read an article a few months ago about that topic. Additionnally to this mindset (with 1500+ pocket articles), I use priority tags from 1 to 5 and a special one allowing me to read the best ones first on my commute time.