G12C or Reaper as an all-rounder?

Going to buy my first cab.  Don't know what I'm going to pair it with, but I believe there are many amps in my future.  Currently playing a Vox AC4TV.  Want to experiment and buy some different heads.

I play classic and modern rock, blues, and some jazz.  No metal.

I mostly play a dark humbucker guitar, but also some single coil guitars and a P90 jazz hollowbody.

I mostly play a clean or driven lead tone, not a lot of high-gain distorted stuff.

I want something that can span the range from dark to bright, without being shrill or icepicky.

The amps I like are generally Fender-ish or Vox-y.  For whatever reason, I don't have many Marshall-y amps on my wish list.

I think I'm down to the G12C or Reaper, and I loved Vaughn's shootout between the two.  To my ear, the G12C sounded brighter, but clearer.

Need some advice.  What's the best all-rounder to put in a cab that you would use with a variety of amps?  Is the G12C too shrill?

Help me out!