Now days I got to say mma is on top. 5-10 years ago I would've said boxing but with the amount of mma events going on currently is insane. With boxing you see about one big boxing event every 2-3 months but with mma its multiple events per month. Boxing isnt what it once was years ago. I still love boxing and always will.
If it was MMA vs Boxing, MMA would win because boxers can only punch whereas MMA has a variety of ways to fight including boxing so when they can't outbox a boxer they can easily grapple and lock in a submission.
I will always prefer boxing but I don't have a reason
god damit it i should of made a poll lol lets look at it from this viewpoint; mike tyson (early days) vs brock lesnar, stood up. the outcome would be unpredictable wouldnt you agree? brock lesnar vs coutoure, brock landed 37 punches in like 14 seconds :O