Hi! FTM here researching car seats- wow overwhelming! Anyone picking between these two infant seats have advice? We are going with the UppaBaby Vista stroller so I was set on the Mesa, but after doing some more looking I am tempted by the Maxi Cosi (weighs less, seems like more wicking fabric). I realize I will have to get an adaptor to use the maxi Cosi with the uppababy stroller- not sure how big of a pain that is (does it make it any more difficult to clip into the stroller). Advice? Thanks!