Omni Monthly Bonus EV Question

[OnePatheticLoser]

Omni has a 100 dollar bonus each month that is recieved after you have wagered 4k. Black Jack and Pontoon only clear at half the rate, and so I figured Jacks or Better Video Card Poker was the next lowest HA game. The Jacks or Better payscale is 4/6/9. Does anyone reccomend this bonus? It's 80 in EV but I figure the variance is fairly high so I dont know if it is worth it. Any advice would be greatly appreciated