Unigui is a great framework, our company has developed more than 15+ products in productoin which serve our customers everywhere. You can not find any framework that even can be closed to what Unigui can give you, plus the great support that we get from Fmsoft. beside that you talked about the "investment" in unigui well the price very reasonable and affordable, and we never use "cracked" versions of any app we respect other's work.