Advice for different sized speakers?

Personal preference. If you do not know which you prefer, I suggest playing through both before you decide.

 

There are so many different speaker characteristics, proprietary drivers, advances in cabinet design, advances in electronics, etc. today that you can no longer, IMO, make any generalizations regarding tone based on speaker size.

RickenBoogie is right. You just have to try them and compare them. Good luck.

Bluesy soul

 

Don't buy a combo. They sacrifice a lot of utility for the sake of perceived convenience. I say perceived, because their main appeal is 'one trip to the curb', and when you have the weight of both speakers and amp in one package that appeal quickly fades.

 

+1

Paul