I have one pair of O'Neil ninja ones, and a pair of Rip Curl F Bombs or whatever.
The Rip Curls have a porous outer, I think to aid drying, but seems to evap cool the feet. Would be OK if in the water all the time, but getting wet and then air drying, feet end up numb anyway.
The O'Neils are shiny, and much warmer, but for some reason send my feet numb circulation wise. They are not too tight, but something in the way I stand on them cuts circulation to the feet, and feet end up numb.
A couple of Fridays ago, I was wearing the O'Neils, and took one off as an experiment. The booty less foot felt much better, so took them both off. Got distracted chasing dolphins, and about half an hour later realised my feet were numb from the cold, so put them back on.
This has probably been zero help - feet numb no matter what. Overall, the Oneils and remember to wriggle feet around to keep blood moving seems the best. Also varies with wind / wave direction - do 3km upwind / in to waves with numb feet, turn around to come back and feet fine.
If your feet aren't actually going numb, I would try and do without.
But remember the bootie airers afterwards