To all those professional painters out there , what kind of paint do you prefer to use while using latex paint? I am painting my kitchen and was wondering what brand of paint to use?

Acrylic latex vs just latex

No huge difference.

To clarify, though, what are you painting over?

Most big name brands are equal. Of course each of them will say why they are better than their competitors, but what they say is nearly impossible to verify.

Buy Behr, Sherwin Williams, Pittsburgh, etc. and you'll be fine.

Do NOT buy cheap off brand paint.