Ikelite Vs. Panasonic Housing

I recently got a great deal on a Panasonic DMC-TS2. I've really enjoyed it for hiking and skiing and want to take it diving on an upcoming trip to Cozumel. So now it is time for a housing.

Panasonic Housing is going for $235 right now

Ikelite is going for $260

I already have a DS-50 Substrobe and manual controller with arms and tray. Am I being cheap by considering the panasonic housing or should I just suck up the $25 and get the ikelite? I'm a poor grad student at least for another year :-(

Thanks!

The Ikelite housings always seem more sturdy and functional than the manufacturer housings. I would only get a manufacturer housing if I was either only going to use the camera in the rain (smaller and lighter) or if I was going to get a different set up in a year or two.