I loved the MB cabs that I used for a good few years but I really didn't like them with any of the selection of MB amps that I tested them with at the dealers. I settled on a Genz Shuttle 6 and then loved the whole rig. Would still be using that rig today but health issues saw me going for an even more lightweight alternative.
I do have a little TC amp as a spare and for the cost, it's a great little amp.
From a practical point of view, I wouldn't buy another TC amp, having recently tried to repair one for a customer. It was just not cost effective.