I use the same tins, they seem to work well but I have considered more delicate and refined designs. However, since I am way under the average cost for wedding photography, it really isn't in the budget to buy more expensive cases.
Another consideration is that many of my weddings end up with 2 dvd discs, and a few end up with 3 - so any case I choose will have to hold at least 3 discs.
Yikes. I've been going super ghetto with standard DVD jewel cases and a 5x7 print from their wedding (with their names + their date in text) slipped into the front half with the print release slipped into the backside of the case. Because I don't have CD labels I just hand-write on the DVD itself. I just stuffed my last 4 weddings' high-res DVD's in envelopes 15 minutes ago.... ah well.