I've been using the FM Matchlab one and I'm finding attacking and balanced mentalities aren't as effective as the OG ME. However, I'm having lots of fun with the positive mentality
You can have multiple mods going at the same time, for example, you can run all these graphics at the same time however you might run into trouble if you start adding folders from different creators for at the same time, just stick with 1 for each and you'll be fine
kits - https://sortitoutsi.net/forums/14/ss-kits-forum?game=16&type=download&sort=created_at%2Cdesc
player faces - https://sortitoutsi.net/graphics/style/1/cut-out-player-faces
logos - https://sortitoutsi.net/graphics/style/25/fmg-standard-logos
trophies - https://www.fmscout.com/a-fm24-trophies-megapack.html or https://sortitoutsi.net/graphics/style/32/trophies-megapack
stadiums - https://sortitoutsi.net/graphics/style/17/sortitoutsi-backgrounds-megapack
You can have multiple mods going at the same time, for example, you can run all these graphics at the same time however you might run into trouble if you start adding folders from different creators for at the same time, just stick with 1 for each and you'll be fine