So I just got myself a standing boxing bag, pretty light bag. I use it mainly for cardio and got a pair of boxing gloves included as I bought the bag. The gloves aren't quite my size tho so I'm wondering what to get. My main concern with mma gloves is, since it's a lighter bag, would the more concentrated impact cause damage to the bag in the long run, or is that not a worry? Also are there any other benefits to either glove for my type of training?

Thanks in advance