D&D 5E Ability Score Improvement / Feats: Class-based or Level-based?

[Horwath]

I'm for class level.

But also I have added house rule for extra feats at character levels 1,5,9,13,17,20.

Those feats can be racial feats, skill feats from UA and "bad" feats from PHB.

 

[sim-h]

Feating is cheating.