I'm going with the small chair the NWTF sells on their site for next seson. I have a small tripod chair but it has no back on it. The NWTF seat looks perfect.

The HEIGHT of your blind chair choice is MOST important (in my eyes). It'll keep you from having to contort to get your shots off. Rob also had a VERY nice chair that he brought down that had a small backrest. If he'll post who mfgs. it......I'll order it.