If you use the mana.hex (0.9i) it will work with EleksCAM and T2Laser, but not Benbox.
You won't get all of the features in T2Laser though, including dynamic laser control and real time overrides as they require 1.1. There's nothing in EleksCAM that you can't do in T2Laser, and there are many things in T2Laser not available in their software. Pick one and learn it, you'll get the best results.