I tried the Demo for Blitz, & read up on it, & I decided that I didnt like it. I went over here, to DB, & bought DBPro, & it does everything that A5 can do, but at a fraction of the cost.
I needed to make a multiplayer game, & $1250 for A5 Pro was too much, so I found out about DBPro from a friend, & it seemed to do everything I need, so I bought it. Its really great, & fairly easy to use, I just need a bit of tutoring on the structure of the code, & where to place everything, in the total code that I would need for a game. But other than that, its easy to use, & I made a very small 3d program in about 10 minutes time, because I was trying to figure out the code to work properly.
DBPro is great, & there is no licensing, after you buy it, to sell a game (I think & hope.) Its a great engine, the one thing I didnt like, was the Frames Per Second rate, on DBPro, but I belive that was changed with the newest patch, I think. (Again, my friend told me.)