I have crap rural internet and I find cloud based horrifically annoying. It hangs up all the time processing simple things (like exiting a sketch). The file manager is also quite clunky.
Get some surfcam. It's cheap, and easy to understand, and yours forever. No monthly payments. Software is the key to truly unlock your cnc's potential. When utilized properly a conversational machine can't compete, because your programming off the drawing instead transferring numbers from the print to machine. Plus the graphics are way better, and make single blocking stress free.