BKC PK11 10.5-foot Sit-On-Top Single Fishing Kayak

BKC PK12 Angler 12-foot Sit-on-Top Single Fishing Kayak

Referencing the above two kayaks. Which, in your opinion is more important? Length or Width? Why?
If I get a kayak, I plan on primarily fishing small lakes (most will be HP restricted), with occasional trips to bigger lakes. For bass and crappie.

Also, does anyone have experience with either of these Kayaks?