Hi there I am still using my M-coat so Im sorry I cant help you, but if I can recommend anything its that the couple hundred dollars to purchase the M-coat is WELL worth it! I found mine at a store in Ottawa (Milkface) and because it was last years stock it was only $265 instead of the usual $400!! I used it for the last 3 months of my pregnancy and have used it every single day since the birth of my son in January. It has allowed me to go for a daily walk and not be restricted to stroller use (I dont have a bucket car seat so my stroller isnt usable until my lil guy is 6 mths)..
Good luck!!!