Much grip difference between fabric percentages in fishnets?

Can’t justify the price of capezios professional stirrup fishnet tights https://www.capezio.au/products/stirrup-professional-fishnet-tight?srsltid=AfmBOoqOBJsHCNlbY80mYi\_a9QmiPKvnKEBZ\_L4MAKrpeVt-w02Kkg6O and have bought a pair of silky dance intermediate fishnet footless tights (I’ve been searching for tan and not black which is proving difficult in Australia)

Silky dance use 90% polyamide 10% elastane

Capezio use 80% nylon 20% spandex

Google tells me polyamide and nylon are essentially the same, as is spandex and nylon so I’m wondering for a Lyra completion are the silky dance fishnets going to have a noticeably different grip feel on a taped Lyra?