There is no pecking order. All HMS teams are afforded the same opportunity with the same equipment. There's no R&D team, there's nobody who gets more resources/testing than the others, there's nobody getting hand-me-downs or leftover used junk while someone else is getting the latest and greatest parts and pieces. All four teams are 100% equal on paper. The difference is in the people, the ability, the fit, the chemistry.
Now, as far as the talent is concerned, that can be extended to the CC and the personnel on each crew. But let's not act like certain teams have restricted budgets or get neglected compared to the others. If Gustafson retires tomorrow, do you think they are moving Cliff Daniels to the 9 team? I sincerely doubt it.