You still don't seem to get it though.
There is a very real downside to your suggestion. You can keep trying to tell us that it's not as bad as it looks, but it's still there.
So why not go with the alternative which doesn't have that downside? Increasing the experience gain can be done in various ways which also makes the ETR process more enjoyable.
I don't think I have seen you actually adress why increasing the exp-gain instead is a bad thing.