Help on buying Swim skins / speedsuits

For an upcoming race that is 99% going to be non wetsuit, I would like to increase my inventory of race goodies to include a swim skin.

Which one would you recommend? I am leaning towards a Roka or (as a second choice) a DeSoto, simply because I am satisfied with those two brands. But surely I could be more scientific!

FWIW, I am tall and thin - 6ft 2in (189cm) and 165lbs (75kg).

Thanks

I have a blue70 men’s large swimskin for less than 100. It is the pz3 one