There is no “best” white paint for kitchen cabinets. It depends on the situation.

You can look at Benjamin Moore’s White Dove. I recommend BM’s Natura line.

Depends on whether you want a warmer undertone or a more grayer one. I like BM Mayonnaise, Chantilly Lace for an ivory look. Simply white for a really white look, and Benj Moore OC-17 White dove for a slightly grayer undertone white. Bring your counter, tile,etc to your local paint shop and get help looking at it under natural light. Or call a designer!