I’ve been using UGCS for a while now. UGCS and Carbide Motion are the only senders I’ve tried. I started using UGCS for the macro support, which makes zeroing my machine easier.
I subsequently suggested a feature to cut an array of parts, and it was implemented. So if you cut a simple part and your file works acceptably, you can then tell UGCS to cut an array (you specify X * Y and spacing between), and it will oblige you.
But I see other senders mentioned and wonder why people like those.
So what senders have you tried, what do you like/dislike about them, what are you using now?