You are proposing two very different amps: technology, power/uses, … I have tried tubes and top notch SS (Acoustic Image) and I know that for the music I play - I prefer tube amps - I will never ever need more than about 20-30 watts I would go try Princetons, Deluxes and Vibroluxes and pick one of those depending on which I like more as an average of sound, portability and power. In all likelihood, I'd end up buying a used DRRI. Vibroluxes are wonderful – I know well because I have their head+cab cousin – but as a combo they're just past the "a little too heavy" line for my back. But I am not you: if you want to vast headroom of a twin, and like the portability and power-scaling capacities of a TM why not? I've tried one and it sounded very good.