I guess it's more of a personal choice fether but to be honest and in my opinion, I was recently looking to upgrade my Skybox F5S to one of the better quality more powerful Linux boxes running Enigma2 and after purchasing a Technomate TM-Nano-2T I have to say it was better than the Skybox but the build quality of the Technomate TM-Nano-2T specifically is not what I expected, in my eyes it looks a bit cheaply assembled, power supply made a quiet buzzing/humming noise, ran quite warm (even with fan on, which was quite noisy). I looked at replacing it and did look at the more powerful Technomate TM-Nano 2 Super but after having the Technomate TM-Nano-2T I decided to go for a Vu+ Solo2 and WOW what a difference, much faster startup, no noisy power supply, fan is almost silent, changes channels faster, plugins install quicker, TV guide loads much quicker. Build quality and looks is top notch.
I know these Vu+ Solo2 boxes are more money, but definitely worth the extra. If I ever need another box in the future I recon I would even go for the single tuner Vu+ Solo SE which has the same processing power as the Vu+ Solo2.
Hope this helps in your decision.