Honestly, I've never been sold that oceanic was the best. They were most expensive, but that doesn't always equate to BEST.
I think you will find bad experiences with every tank, and those are truly the only ones that matter. A "good" experience is a lack of failure, that's it. I think lots of things factor into a tank failing, including age, upkeep, stand construction, levelness, etc.
I think You should go with the best deal. Honestly. Personally I would go with a CUSTOM built tank. May cost more, but you get exactly what you want.