Ceramic wars: boca vs acer

[MikeyLikesItSI]

No matter which road i go down, i always look for sealed bearings. Rubber sealed at that. Usually key into names like "Ultra Seal" or something like that (marketing can target me very easily :) ).

I'm interested if you were to find bearing from both companies, had same specs, same seal design, same materials used, but one charges double, is that really a better bearing? I suppose peoples experiences, or reviews from people that have used both would be the best answer to this question.