I've owned and played drums in a lot of sizes but I didn't feel truly at home until I sat behind a kit with a 14"x10" tom, 16"x16" and 18"x16" floor toms and a 26"x14". Since then I'm all in favor of large size drums with the classic shell depth.
Preferred set is one tom, two floor toms and two kicks in sizes like 14" or 15" tom, floor toms between 16" and 20" and 24" or 26" kicks. I've never fancied 28" kicks, they are just to big.
My current set up is 15"x12" tom, 18"x16" and 20"x16" floor toms and two 26"x14" kicks. It's a 70's Ludwig 3-ply kit with Mahogany Cortex wrapping. I'm very pleased with it...