The spin is a little less than a fully poly setup, but still very good. I love a the fully polly setup the spin and control is fantastic...but given an ageing body gut mains and poly crosses are a more sensible option.Thanks for the reply about TE. I have had issues with that, so I will avoid a full bed for now. I have used poly/mains with gut/xs to maximize spin in the past. The reverse setup gives you more feel, but less spin?
The gut gives exceptional feel and a little extra power but the poly crosses allow the gut to slide and snap back so I'm getting great spin and control too. Personally, this is will be my go-to setup from her on in.