I always love playing jackpot games, and I recommend PinUp for their collection of jackpots and tournaments. I didn't have too much trouble finding popular jackpot titles like Super Multitimes Progressive. The best part? The games are from top brands such as NetEnt and Microgaming.
As a general guideline, side bets in blackjack have high house edges and should be avoided. But if you insist on trying your luck, at least stick to the side bets that have the lowest house edge. Better yet, learn a counting system that is specific to the side bet and that can give you an edge.