I keep doing alot of research on which tuner to go with for my Clubsport (DSG), even though i'm holding off on performance mods until my Warranty is up in March 2020. I'm going more towards the custom tune - MRC, but looking at having a TVS DSG Map.
Revo are one of the top tuners, had it on my fiesta 1.0 auto and that really was a nice smooth map & tbf the customer service was brilliant because the map for my car was not really something they did on big scale (technically it was bit of a custom map as was a bit back and forward).