Heat protection hair products

As a self proclaimed "Curly Girl",  I'm always on a mission to find good products for my over processed, over worked hair.   Since I straighten my hair regularly, I've always been good about using a heat protector spray.  For years I've used Chi Iron Guard and have LOVED it!!  It's helped maintain the health of my hair as well as protected it against the humidity which is a nightmare to any curly or wavy girls. 
Since moving, Chi has been harder to get a hold of since it's not sold everywhere so I started to try different products that are easier to get my hands on.  The first one I tried was TRESemme vitamin enriched heat tamer spray.  I was NOT a fan of this one.  I didn't  like how it made my hair feel dry after blowdrying and I didn't feel like it protected against the elements of nature. 
The second one I tried was L'Oreal Elnett Satin. I loved the scent of this one as well as the creaminess of the formula.  When put to the test, it truly didn't hold up.  I didn't like the texture of my hair after blowdrying it and it didn't prevent my hair from getting frizzy. 

So the conclusion of this post is that I will be going back to my Chi Iron Guard no matter how far I have to drive to get it.