P.S. The guy that says the best manager is always the winner is talking nonsense. At a recent Austria race I gambled and chose a completely different strategy to everyone else and was flying after 3 laps on the same tyres as my competitors, after about 10 laps I was miles ahead, there was no way I couldn't win. And then four cars started a DRS train and there was nothing I could do, I was a sitting duck and watched my lead being eaten away. Then it became a boost 'shootout' lottery and I came 4th! Can you imagine that happening to Lewis Hamilton with a 5 second lead? There would be uproar. If I sit in the DRS pack, dont get involved in the race, wait for the last lap, hit the boost button and win the race that does not make me the best manager. I just got lucky.
I've been playing this game since January 2015. It was fundamentally changed in August 2016 in preparation for the mobile app and before this the DRS was much less effective than it is now. In fact IIRC you had to boost at the same time as DRS was active in order to effect an overtake.
However, over the course of a season the best managers always became champions in the old game and it remains the case now. It isn't luck if someone sits in the train and wins the race, it's because they know the characteristics of the circuit and they adjust their race strategy accordingly. In any case they won't sit at some random place in the train and save 100% KERS, they will manage their cars to be in the correct position within the train to make the most of the late race boost fest. They will also be reacting to other teams using their boost during the race.
You say your gamble at Austria meant you had an insurmountable lead and there was no way you couldn't win. Did you win? No, the better manager won because he didn't panic and chase your leading car by unnecessarily wasting boost.
It's really not a fluke that the same managers are successful race after race and season after season . They have done a lot of testing, collected an enormous quantity of data and analysed it in great detail. Changing DRS power won't make a difference, they'll still win.
Personally speaking I'd rather lose than have to endure an entire season of what would effectively be wet races where your qualifying position dictates your finishing position and you just sit there for half an hour or more watching dots go around a track.
Remember there are also a large group of players who would like to see DRS introduced in wet races, which is the polar opposite to this suggestion.
I think Renta Driver's idea is the best option, make DRS and KERS something that is configurable by the league host. If that can happen great, if it can't then please don't impose these changes on everyone.