i'm heading down to Cabela's this weekend for employee days. I can get between 25 and 40% off selected items. i do not have a ton of space in the garage to store the 40 when its not in use. the 30 sounds like its light enough to store in my basement. should i go for conventional with the 30, or overkill with the 40? plus it all depends on if they have any left by the time i get there.