I’d recommend the sengled ZigBee bulbs. They’re cheap, reliable, and have good colors. Ive been using many for years without issue.
The IKEA bulbs will also work. I’ve tried them in the past, but didn’t like them. I found they were too dim at full brightness. Also, their colors are much much worse then the sengled bulbs, especially the “greens” (I say this in quotes because the best the IKEA bulbs can do is a pitiful color that’s 85% yellow and 15% green).
Oh man the extension for merging nodes is going to be fantastic. A few weeks ago I was using inkscape to clean up some dxf drawings I exported from some CAD models. Each line segment was just overlapping and not actually connected. I had to come up with some convoluted work flow to select and merge the nodes manually. Super excited that this exists now