Never really interested in 110, but have used Minolta 16 since about 1960. Very capable little cameras. I slit film and load into Minolta cartridges. For developing I use a stainless steel reel made for 16mm. No problems loading reel.
Also shoot with Minox 8x11. Smaller negative but better lens. For developing I use a Minox daylight tank, or a stainless steel reel, or a plastic reel for Paterson plastic tank. I prefer the steel reel. The steel reels made by Nikor.
I usually carry one of these in my pocket for the unexpected photo opportunity, to document something I come across, or as a visual memory aid.
They are not replacements for 35mm and larger, but they have their place. I have never been able to get huge, quality enlargements achieved by the maestros but my small prints look pretty good.