HM2 is def worth it's money. I had it since the beta and would never use PT4 or any other software again. Well, I use PokerEduManager as well but for table stats and HUD I take HM2 over any other tracker any time.
If you can get it through VIP on Lock it's def worth shooting them an email to see if you can get a licence key from them. If not then do the 30 days trial anyway. You never know you might end up buying it.