We ordered a ProRadial / -Tri-radial cut with Qsails half september 2021 and after a 6 weeks delay it was delivered finally 19th November, 2021 
So some delay and some difficulty with the import tax but still not to bad in delivery time. 

We hoisted it just to check. All looks great but due winter time we did not sail with it yet.
Reading Bill Kinney's remark the perfromance seems great after 10000 miles, so that is promissing

Rgrds
Eric & Els
sv Abayomi 
Currently in The Netherlands