For the money, the Delkin LCD hood is pretty good http://www.bhphotovideo.com/bnh/cont...ughType=search
. It's virtually identical to the one made by Hoodman, and is $10 less expensive.
I don't know how durable it will be in comparison to the Hoodman though (only had it for two weeks). Then again, over a month ago the Hoodman LCD hood for my 20D broke under normal use. I will give Hoodman credit though, Charlene from their tech support department shipped me a new one under good faith (and as a one-time exception to their 60 day warranty). Just got it in the mail this morning. Great service!
I do like my LCD flip caps, but there's a few things I wish they'd change. I wish they'd make a version of an LCD flip cap that let you use your original eyecup. Because the eyecup is part of the flip cap, you can't use an eyepiece extender. That and make the side panels out of aluminum instead of plastic (so the hinge doesn't break!).