Hi, looking for advice on which code to upgrade to. We have a wlc 4404 using mostly AIR-AP1231G-A-K9 access points. The current code is 18.104.22.168. We would like to use some of the 1141 APs and I understand they need at least 5.2. My plan would be to go to 6. I believe I need to go to 22.214.171.124 first and then to 6. The question would be what version of 6 would be the best? Right now 126.96.36.199 (ED), 188.8.131.52 (ED), and 184.108.40.206 (ED) are available.