The best Bon Jovi cover band there has ever been was Kon Chauvi. Unfortunately, they had to retire due to health issues of the lead singer 10 years ago.

What I personally appreciate about Bounce (besides Olli singing the crap out of all those songs and listening a lot to my tips ) is that they are willing to take it further - something that I would've liked BJ to do at some point in the past. They've done two symphonic rock nights where they had re-arranged and written the music for a complete orchestra and played with them (they'll only do one more though).
These two have been breathtaking experiences to witness!