I bought my LX 150 in October, just before the winter rains started here in Oregon. It quickly became clear that if I wanted to continue riding, I'd need to find something to keep me warm & dry. I went for the Termoscud because:
It bolts onto the scoot, so that thieves have a difficult time stealing it.
The air bladders eliminate all flappage.
It rolls up and out of the way for the "in between" season.
It has a cover for the seat that pulls out of a storage pocket that keeps it dry while parked.
You don't have to store a wet skirt in your pet carrier.
It's Italian!!!! 8)
The one drawback is, as already mentioned, the inability to access the glovebox, which for me wasn't a big deal since I seldom really use the box anyway. I can say that I've ridden comfortably even with temps down in the low 20s F, and have stayed dry (right down to my shoes!) despite Mother Nature's valiant efforts to the contrary. The 'Scud has performed like a champ. Even though I had to order it from Italy, it arrived in like three days or something, which made the $50 shipping charge seem a bit more reasonable. The only thing that stops my daily commute now is ice & snow, or rain of biblical proportions and that only because I don't like riding blind and they haven't invented electric wipers for face shields yet!!
heavy rain + (darkness X oncoming headlights) = unhappy scooter rides.....
However, they all seem like well made and effective products, so you really can't go wrong with whatever your decision may be...