Skateboarding wheels that won't flat spot easily?

Please give me some suggestions.. Every set of wheels I have ever bought have gotten huge chunks or flatspots in them usually in the first day of use. The last kind I bought were the bones spf and after my first sesh one of those wheels is now square.. Sick of wasting my money on junk product. I would really prefer to hear some wheel suggestions from independently owned skate companies, cause all the major brands seem to be about selling quantity not quality. I skate a lot of rough terrain.. mostly pools/bowls and do a lot of powerslides and reverts in them cause I don't kickturn at all. Which is probably why my wheels get ruined so quickly. Help me out!