Polyester/polyurethane wire coating?

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "jpeakall by way of Terry Fritz <twftesla-at-uswest-dot-net>" <jpeakall-at-mcn-dot-org>

Howdy All,

Is there any significant difference between polyester and polyurethane
coatings for magnet wire? I am going to order the wire for my new coil
today, and am planning on getting a 2 layer, heavy build, polyester/polimide
coating. Would polyurethane/polimide be better?

TIA,

Jonathan Peakall

(the other other Jonathan)