Any Tronxy Dual Extruder X5SA-500-2E owners here?

I'm thinking about getting a Tronxy X5SA-500-2E, with the dual extruder. Any current owners, please share your review, how do you like it and how well does the dual extruder work? Is the transition between colors crisp? Any other thoughts pro/con? thanks.

did you end up buying the X5SA-500-2E? I just finished building mine.

Not yet. How do you like yours?