Tried it, and it looks nice ... however crashes very often for me, and sometime becomes horribly slow (typing and seeing it displayed takes close to a second..)

I really like cmder (http://gooseberrycreative.com/cmder/) which is a wrapper to conemu + clink (which adds a bunch of nice enhancements to the command line).

Or Console2/ConsoleZ. I've been using them + cygwin for 7 years no, they're quite solid.