My Garmin Edge 530 is unfortunately broken. Now I'm trying to find out whether a Garmin Explore 2 might be an option for me or whether I should buy the 530 again. Is the handling similar (I'm not technically gifted at all;-)) or more complex? Can I mount the Explore 2 in the old mount of the 530 on my E-MTB or do I have to buy a new mount? Is the navigation equivalent on both devices? Thanks for an answer.