Ok, I just bought a new A, and Ive had it for like 26 days now, I started actually scooting when i got it. The biggest stairs i hit were 6 and weve done it alot i guess, and we hit alot of 4 stairs, and i just leanred to tailwhip like a week ago so its not like my scooter has gotten fucked up from tryin to tailwhip off stairs. and I fucking looked at my deck and its cracked on the front on both sides, its still rideable but i know its gonna fuckin snap in the next 2 weeks. Never buy a new A if you plannin on hittin more than like 4 stairs because the decks are sucky, and even with fat bolts in the folding mech, it still moves a little. They suck, i would pay the extra 30 bucks for a pro and not have it break for like a long ass time. Ill upload pics soon