Another good line for new is PSI Benjamin's Best. Here is a really nice set of 3 that won't set you back much - http://www.pennstateind.com/store/LX298.html
Or you could just get a single size for about $20.
Personally I prefer a fingernail grind on my bowl gouges, but don't pay the extra money to get one pre-ground that way. It's easy to do yourself, especially with a Wolverine type sharpening jig.
The Benjamin's Best gets great reviews in many turning forums. I have several Pinnacle tools, but not a bowl gouge, and I find them to be very good quality also.