I've had both for many years and this is my unbiased opinion.
Kayaks have come a LONG way to accommodate the fisherman and are very convenient......just throw it on the truck and hit the river or lake.
The wife and I are very much into RVing and spend every weekend on a lake somewhere but I can't pull a bass boat and trailer so a fishing kayak it is, with trolling motor of course.
But I can never compare a kayak to a bass boat. My Skeeter was more comfortable, MUCH MUCH easier to cast more accurately standing on solid platform and sight fishing during the spawn is no comparison.....give me the bass boat.
If I lived closer to the bigger lakes I'd definitely have a bass boat again but for now, convenience wins.