I started out on a phoenix fly original then went to a power track suit, then to the ultimate track suit have not jumped their other suit. With that said your running short on time to get a suit and learn it skydiving. Its your first suit? Go with the smaller one.
Wasatchrider, whats your impressions on their build quality and the suit overall? Ive owned a PF original, then Sumo 1, then PF PTS, now AG Mono and am pretty set on buying Intrudairs new Half-A that they're going to be manufacturing for/with Antoine Laporte. From what i can tell on their site and have read their build quality seems good and I know that the stuff I've seen in the skydive world everyone has been happy with it but you don't see much of it in the BASE environment.
the quality is great I have not had any issues with my track suit or piranha wing suit I still have that floating around for people learning to wing suit. No problems with either. You don't have to pay the 35% vat tax if you are in the US so its basically 35% cheaper than the prices listed.