Agreed.As a lefty I have them in everything I've assembled (except my .308, since I can operate it with my trigger finger for some reason, but will be replaced soon). their success has taken off on Calguns.net, but they are still very personal in their customer service, which is an A+. I've purchased 4 sets from them so far, and I've received all sorts of swag, like stickers magnets and patches, and even extra free alternate levers. I've emailed them questions before, and received a timely phone call in return, not cryptic return emails or being blown off.
These guys are great, and I'm not in anyway associated with them, except being a happy lefty.