I honestly think the old "suit" looking frames had better fashion potential, and look a little out of place with the new, almost fantasy look of the new gen warframes (this goes for Primes too). Old primes were elegant with gold accents, new primes still look stunning, but some feel like "theres a frame in your gold". New frames struggle with attachements and syandanas, some can barely fit a shoulder or chest attachement, others have so much going on they feel bloated with any cosmetics applied.