I've got a bell super and it's got some great features. Try them both and go with the best fit. The bell has three positions of the head harness that you should know about before you dial in the tension. Little push pins that pop out. I wore mine for a few months in the wrong position and didn't like the helmet. Once I set the push pins right problem went away. Hard to go wrong with these choices
I've tried both and end up buying a IXS Trail RS. The Bell doesn't fit my oval shaped head, the medium it's too tight and the large is to big. The A1 it's super comfortable and feels a lot of protection but my head looks like a giant mushroom with it on. I still have it for sale, it's the Pinstripe Red size XL.
you really need to try these helmets on. I would suggest buying them both to try and send one back. Remember if you buy from places like CRC with paypal pay after delivery, you will have sent one back before you have to pay for it!
Yeah its good to have all those features but I'd probably never use the head camera mount or googles. I don't think the Bell Super 2 has the chin bar though, think thats the 2r version.