What are the top 5 brands for 5W?

I purchased my 2013 Sanibel 3400 in June. So far I have had problems with the slide outs, water leaks where you hook to to city water, surround sound stopped working, 50 amp power cord was bad, bracing of the fender skirts came loose and I had to install rivets to keep them from flapping while towing, microwave is about to fall, they evidently patched the flooring and now it is disbonded where the patch mates to existing flooring. Currently have electrical issues as the electric heater, microwave, and water heater has stopped working. All other electric is working....probably why the unit EATS light bulbs....about 3-5 per every 2 weeks. Scheduled to take to Prime Time service center in San Angelo. Will let you know what happens.....