So after long deliberations I think i've decided on an Ultimaker 2( i think) There are some questions about this machine I'd like to have answered. First thing would be, Could I print good parts for reprap builds? second, can I print in flexible materials to create the belts for builds? third, does the UM2 have a reasonably low rate of failure and doesn't break often? I would also love to see some comparisons on prints and reviews. There are remarkably few reviews online and I can't find many comparisons for many prints at all. I'd love a resin printer but I just can't afford failures at the cost of the resin. I'd really love a fleet of printers of all sorts really but again money is a bastard. Any info would be appreciate. Some prints. Also suggestions of better ideas. I'd love to do some wax casting. I've heard PLA does well with this. I just want to make a good investment and not regret it after.