Harvard/Texan- SkyUnlimited or Alphasim?

G'day all, Brand new back to flightsim's after a long time off. I cant believe how good Flightsim X is... well im impressed, im comparing it to FS2002. Ok, so im been zipping round in the defualt aeroplanes and am looking to buy an add on aeroplane. I am after a Harvard/Texan and was all set to buy alphasim's but then I stumbled on the Skyunlimited Texan, if any of you have either or both of these aeroplanes could you please let me know which one you prefer, or pro's and con's to them both. Does the Alphasim aeroplane still compare with aeroplanes from companys such as A2A? just thinking its a couple of years old, just wondering if its worth the money they ask. Thanks for your time, Daniel