For the price this punchdown block is hard to beat. Easy marking of T568A/B schemes, easy to punch down with built in cable management slots and removable jacks (every 6). Even comes with a little plastic punch down tool if you dont have one (although I highly suggest a spring-loaded punch-down tool).
There's not much to say about a patch panel. They either work or they don't. But this one works and is solid construction. I like the fact that it comes along with the covers to push over the punched down connections.
So far I have wired up 7 lines to this panel, one was defective. I determined the metal blades that are supposed to bite into the cable is not grabbing properly resulting in a poor/no connection on 1 wire. I am curious to see if I will have trouble with any other ports. It seems the quality control on these units is a little lacking.