Buy once, cry once. I like the screw down back wire type, too. I'm pretty sure that while code still allows the back stab type, they are now limited to 14AWG, 15A circuits - they can no longer be used on #12 wire.My 2 cents. I cannot stand quick connects or stab connects. I have seen many that have arced and failed. Or worse, smoldered to a point of fire hazard.
I completely rewired the house I am in now and I used all Hubble commercial grade outlets and switches. Overkill? Probably. The come with heavy duty screws and a plate that clamps down on the wire. More expensive? Yes, roughly 3x the cost of a standard residential outlet.
I am sure there are good quick connects today, but I will pass for now.