Actually, I just don't think turn base game is for you buddy, if it's "too long".
That's the whole point, why not play a game like DMC than? Fast paced, requires skills and it's not long at all, you see someone you want dead, you go there and kill them, no waiting for your character to listen to commands at all.
The difference is minimal, if not faster since you're still technically doing the same thing, just more often, meaning it's faster.