SLB
Has already a considerable track record.
I must have missed the "considerable track record". Didn't one have a fatal crash in 2015?
Rotorgoat
but if you want speed, power and comfort then the 175 is my choice
and don't forget the practice for the engineers with 800 hour MGB removals
If the OP is in the Supermedium category, the 189 is more robust than the 175 according to my clients.