I have a Henckels knife block set (not the Pro S) that is probably the single best cooking equipment purchase I ever made. I had picked out a $150 Henckels knife block set at Bed, Bath & Beyond but they were out of stock so the manager offered me the $200 set at the $150 price, and ended up being $120 after use of a 20% off coupon.
I spent easily that much and more adding additional pieces to my set including a cleaver! (I'm scared to death every time I take out and use my cleaver. I treat it like plutonium!) My favorite knives out of the set are the 4" utility knife and the santoku (6"? 8"?). I couldn't find a smaller santoku in the same Henckels line so I bought a nice 4" Cuisinart santoku that does the job (and inexpensive too) but I'd pick up the same size Henckels if I ever find it, just because it's nice to have all matched knives, just a luxury.
I really like always having exactly the right knife for every kitchen cutting, carving and chopping job. It's a great labor savor and improves quality too.