I test-printed these in white detail and was pleasantly surprised. I was expecting to lose a lot of detail but they came out really well. There was some degradation on the 'wingtips' and the hands, but they're sturdy and the appearance once painted is awesome. Fits Warhammer 40k marine.
I've not tested these in FUD, but if you can afford it I would reccomend giving it a go on these.