Hey all, I know I'm bringing up an old post but there aren't many posts online regarding this topic and I would like to give anybody comparing the 2 products my personal review. I am not writing this to offend anybody but only to give some feedback to somebody contemplating the cheaper cover over the more expensive cover.
When I was shopping around I was told that both covers are pretty much the same, same fit, same texture, same specifications. With that being said, I recently purchased the Armorlid because of the $200.00 difference (since they were the basically the same) and I would like to say now after owning the Armorlid for several months now, you do get what you pay for.
I live in San Diego, CA where the temperature average is around +/- 80-degrees. My Armorlid does swell or buckle as mentioned in the above posts, at times as much as 3/4 of an inch. Meaning in the heat of the day the flat surface domes up more than in cooler weather. (When I was shopping around, I too heard there was an issue with these buckling early on, but the manufacturer had fixed the problem in the newer ones. I bought mine from a dealer and not off
ebay and was told that I do have the newer model.)
In addition, the locks are not very good quality. As mentioned I have only owned the cover for several months and both locks will no longer lock. I don't even use the locks that much but, yet they open freely in the locked position as well as the unlocked position.
(Update: The manufacturer/distrubutor seems to stand behind their product and they are working with me to resolve the issues. I will report back on the end result.)
I would like to note that I have never owned the Undercover, but since I installed the Armorlid, have seen many Undercovers on the road and in parking lots to compare it to. The Armorlid fits ok, it's just not as tightly fitted as the Underscover. The Armorlid has a rough texture finish and the Undercover has smoother texture finish, which IMO looks nicer. All in all the Armorlid does serve it's purpose and doesn't look bad, just not as nice as the Undercover.
Bottomline, if had a chance to purchase another cover, I would definitely spend the extra cash to get a nicer cover, whether it be undercover or a fiberglass cover.