It depends what you are making and what your needs are. I only needed Game GUI (menu settings etc) so I used and modified heavily Chroma's GameMenu code, and I'm totally happy about it.
Best GUI
Blitz3D Forums/Blitz3D Programming/Best GUIThe forum is locked. These are the original blitzbasic.com forums, kept so they can still be read. No new topics, replies or edits can be made here. To join in, head over to the Blitz3D+ forums.