i agree. i had the MMV DID to start its a great atty, but i found the draw too open for me , so i got a cobra, and love it, perfect for me like drawing on a carto, but there are times now i would like a more open draw so i figured instead of buying a top cap for 1/2 the price of the atty i would buy something close to the design with a more open draw and saw the somnium when scott reviewed it.
all the nice ones basically vape like trains, just little differences like draw, ease of setup, small features etc separate them. and really if your new to geni's get one of those aga's cheap to see if you even like them. i went with a cheap did clone first time and was hooked.