I currently have a Da Vinci 1.0. It was my 1st 3d printer and I love it. I want to go the next step and get a printer that is a lot more flexible in terms of filament. I also want to be able to use Simplify 3d.
I think I have narrowed it down to the following

ROBO 3D R1
FlashForge Creator Pro
Leapfrog Creatr
LulzBot's TAZ 4

Would like some thoughts on this.
As a side note I am single so there is no one to piss off when buying this.

Thanks.