Through premier engineering and testing, we are very confident in the durability and performance of our products. With extremely low failure rates, mountains of glowingly positive reviews and and ever increasing loyal fan/customer base, it is very hard to consider another option as we have many different models to fill many different needs. We appreciate every customer and competitor, as being a high end, low production level, made to order in the USA brand, each and every one means a great deal to us.