I have done numerous searches, and have found mixed opinions on which shock is best for towing. I am looking at the Monroe Reflex shocks, however I keep hearing how great the Biltein HD's are. They are the same price, but I really want a shock that will be the best for towing. I tow quite a bit with my Tahoe so I want to make sure I make a solid choice. So.... all opinions are welcome!! Thanks.