Help me choose which files to buy

Ok i have talked to both Owners of Mu Engine and IGCN and both of them have their own Custom Features. I really like Mu Engine Custom Features but im really doubtfull on their support after reading some comments.
IGCN i like the Features but im doubtfull support too and i dont like Server requirements.

But all that is not really a problem, i just want to hear this from Quallified Mu Owners,Coders,Designers, etc. Which files would be better for a high rate server and which Company's do provide better support. Mu Engine and IGCN files Customers please help me decide.

MuEngine sell the server files with one cost(500$), sell the client with another cost(250$), update with another cost(60$/every month), the first line on changelog is:

Code:

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WARNING: This is a development trunk so make it a habit to test first

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..... So, if you want to pay a lot of money just to become official tester of muengine not nobody stop you. There you have nothing tools to help you manage your server. Mucore, MuWeb is not 100% compatible with DB, No mumaker. MuEngine is the best??? so decision is simple.... you can get IGCN files certainly fearless.