DYSON V12 CLEANING: detect attachment in action

[@GOLFADDICT65]

trying to decide between the V12 or the V15....have watched a ton of reviews and i still can't make up my mind....2200 sq ft house total...mostly hardwood with various area rugs and one room has carpet....want something strong enough to clean car also....Question Does the bin seem too small or does it work just fine ? and do you prefer the trigger on the V15 or the power button on the V12....thx for your review.....cheers from Canada