Even the best of brands can ship a lemon. The way to select a brand is to first find a dealer you can trust and does good repair work. ALL brands have issues and it's a matter of how the dealer corrects them with experience and the right shop. Do it in this order.
1) set a budget and try and stick to it
2) match your tow vehicle
3) find a floor plan you like (all brands have similar floor plans)
4) find that dealer and stick to the above.
Good luck and happy shopping,