The extended/solo cut is far better.
I tried watch the Grindhouse cut...realized they removed the scene were the girls stop at the shop, threw a fit, stopped the film and put the solo cut on from that scene.
They also cut out the lapdance scene. Wankers. That was a punch to the gut, but removing anything featuring MEW was a proper kick to the balls. She already has limited screen time.
I also noted they cut the 'The Bird with the Crystal Plumage' musical motif. Bleh!!!
I won't be watching the Grindhouse version over the solo cut ever again. Mistakes were made.