Topic: Looking for fitness games

I need a few opinions. My mom has Wii Fit Plus and enjoys using it several times a week. She doesn't have time to get to a gym like she used to so this game sort of takes the place. She would like a few other fitness games for Christmas, but I'm not sure what to get based on the amount I can afford to spend. I made a list of the top games I think she'd like, but I can't get them all. I'd like opinions as to which ones are the best to get.

Gold's Gym: Cardio Workout - $16
EA Sports Active - $53
EA Sports Active 2 - $70-$80

Just Dance - $40
Dance Dance Revolution (DDR) - $60-$70

I can only afford to spend $100. I'd like to get her at least three games, but will settle for two if that's what's best. I'd like to get her at least one fitness game and one dance game. The EA Sports Active 2 looks like the best fitness game and I think DDR would be more fun and active than Just Dance. But those choices are gonna put me way over. I could get the first EA Sports Active and DDR, but I think having the wireless sensors in EA Sports Active 2 would be a lot less aggravating. So I have a dilemna. Any opinions?

You can also check out the Biggest Loser as another low cost option. I would lean towards DDR myself since some of the older bundles may be cheaper. I've also seen hottest party 3 for $40.

If you're looking for recommendations for Wii games, please use the Wii recommendations thread. Thank you :3