@Roland G if you are looking for more comfort and a tad more feel to the stringbed while retaining most of the characteristics you like on your preferred oly mains then poly/sg is a good hybrid to consider.
The only downside is that the mains will sooner or later saw through the softer sg and eventually be locked in place and you will loose the snapback. Give it a try to experience it for yourself, you may end up liking it.