I've used it on a 250-projects solution, and performance is much better than VS+R# or VS alone. Still not recommended, obviously. On smaller projects, I find al

I've used it on a 250-projects solution, and performance is much better than VS+R# or VS alone. Still not recommended, obviously. On smaller projects, I find also it snappier. It uses as much CPU as VS, and eats up more RAM.