Started with 3D printing in January of 2014 when I built a Prusa I3 the story of which starts here: http://raspberrypirobot.blogspot.co.uk/2014/02/what-has.html Decided an upgrade was in order so got a Wanhao Duplicator 4S the story of which starts here: http://raspberrypirobot.blogspot.co.uk/2015/02/new-3d-printer-needed-here.html Not too long after that I decided to really go for it and got an Ultimaker 2. Then I purchased a second Ultimaker 2 and equipped both with Olson Blocks and full enclosures to enable me to print ABS in a drafty man-cave. I have, and use, all the nozzles available for the block including steel for Colorfab-XT, I am currently specialising in designing and printing landscape elements for small scale modeling and printing much of it using 25 micron nozzles due to size and detail. Once the "+" was introduced I upgraded both Ultimaker 2's to Ultimaker 2+'s. Most recently became one of the first Ultimaker 3 owners in the UK and so now have a 2+ and a 3. Some of the things that I have designed (over 30) can be found here: http://www.thingiverse.com/wisar/designs.