I tried Panther3d yesterday but I was so disappointed on Windows 10 latest service release. Even the Anti-Virus had to be disabled. As it was reported as a Virus program. Once uninstalling the Anti-Virus, it installed but all the menus were compressed. i.e, I could not read any of the letters. I managed to type my login and password, but it would not log on. I tried this many times, then uninstalled and reinstalled the program after which I was left with a broken uninstall. I managed to fix this after spending two hours and some online time with Mcneel.
I would love to buy this program but I see the last update was in Feb. Is this a waste of money or is it worth investing in this product???