While I like most of it, and knowing that feats are optional, I do miss more feat oportunities to take. And I do not like shared pool of feats and ability boosts.
After you chose subclass and you are not spellcaster you have very little to chose from. You go for 20 in your primary and then maybe 1 or 2 feats.
That all come too little too late as 95% of campaigns end before lvl15.
I have put in extra feat gains at 1,5,9,13,17,20th level.
Those must be racial feats and skill feats from UA.
Also some feats from PHB that give more out of combat than in combat bonuses.
Feats that are banned from this bonus slots are; Alert, Crossbow expert, Greatweapon master, Heavy armor master, Inspiring leader, Polearm master, Resilient, Sharpshooter, Shield master, Spel sniper, Though,