If you hate the sound. You won't play very long. Kind of like playing an instrument out of tune.
Boutique amps will get you the sound so you can play for hours.
My boutique amp is the Groove Tube Trio + Dual 75. Nothing but praise for the D75, the Trio on the other hand has issues.
cons
-----
The scream channel is a "fuzzy" distortion. Fuzzy is cool for a little while, but I think my ears get fatigue then I would need a change.
The D75 does not have the ability to switch to 6V6 power tubes
Measuring bias is a pain.
Effects loop send and return knobs are on the back. How often do you plan to go there?
pro
-----
The clean channel is superb.
The D75 enables me to switch from 4 different power tubes (6L6, EL34, KT88, 6550)
D75 - is a dual power amp. Neat feature.
Here are my thoughts. If you want it done right, you are going to have to build it yourself.
I get all my kits from Kevin over at London Power.
My power amp can now use "
6CA7, 6L6, 6V6, 5881, 6550, EL-34, KT-66, KT-77, KT-88 and their variants."
I also incorporated a Cathode bias/ Fixed bias switch, a Pentode, Triode, Ulta-Linear switch, Power Scaling (if you are into that) and some other feature.
Master Volume like the Marshalls......
The pre-amp, has the clean and my high gain does not sound like fuzz.
The most important feature in an amp today, imo, is the Effects Loop.
We can debate all day about different amps and their sounds. Which we will never get an agreement. But, if you use a processor or pedal or something of the like. You need an Effect Loop.
If there is one thing you should incorporate into your current amp is the London Power Effect Loop.
http://www.londonpower.com/effects-loops/tube-effects-loopIt is Tube, it has knobs for the send/return and a switch for series/parallel.
This thing was done right. Good luck finding a manufacturer that uses the same type of technology of London Power effect loop inside their amp. My guess is they will go cheap.