[DSK]

Shark have a good reputation and I had a decent natter with them at the T5D5 track day this year where they had a stand and a demo car etc.

I have had a MTE remap on my S70R auto for 6 or so years now.....no issues at all ..... Its not got the big bollocks BHP claims but, its very driveable, sublime, allows the car to be driven with precision and is just perfect on the road with no wasted performance.

My C70 will get either a Shark or MTE, not sure yet which but those are the one two I'd consider via reputation/experience.