Pjcamper, welcome to our website and forum. Although we do not have any class B units in our RV Reviews section, you should be able to get some feedback on them from the MH General Discussion area of the forum. Good luck in your reseach; wish I, personally could be of more help. I will inquire to the site management about putting in a Class B section for the RV Reviews.
Mike, RVIA & RVSA Certified Master RV Technician
Amy, Dr. Assistant - Roxie & Mei Ling, four legs each
2000 Gulf Stream Scenic Cruiser 450 hp & 1330# torque
06 Saturn Vue, 06 Chevy Z71 4x4 & 2014 Corvette Z51 M7