UngeheuerLich
Legend
Skills and powers did have good things.Both of them are very flawed but in different ways. Tasha's is dreadfully uninspired. Skills and Powers was a mess.
We really liked the skill point variant, which more or less was the blueprint for 3rd edition skills.
I don't remember what else we used reguarly. We stopped using split stats soon and also we didn't use customized races or classes.