Agreed 100% on a more gentle base bevel. .7 is a nice blend of recreation and raceable. For pure recreation or on less steep courses, a 1/3 is still a very viable tune and far more forgiving.
Also, the OP. I'd love to see what your technique looks like. If you have a bit of old school driving left in you, modern carvers aren't going to be optimal or as fun. With good technique, they will do amazing things at less speed than a full on masters GS ski.
The Head GS FIS 193 feels fun and forgiving for recreation, so if 0.4 is aggressive - I am wondering whether my edge is truly set to the factory 0.4 (I’ll get a gauge, I am curious). But that being said, I always use my edge to carve. Even 20 years ago I loved tilting my skis on edge to bite into the ice, body straight down the fall line, arc to arc, everything I see about “modern” carving techniques.. it looks familiar. When I see videos about the old school method, I think about green bunny slope method. I was not skidding back then. Or maybe there’s some nuance I’m not aware of. I need to go to the race clinic again to see if I’m missing something. I guess the reason I love GS FIS radius skis is because the natural arc matches the turns I like to make, and when I make tighter turns I feel like I am scrubbing speed (because GS courses are not set like SL courses) - which is not as fun when I want to “pretend” I’m going down a GS run for 10 seconds on a wide open run.