Sometimes it’s not the shaft. I have a smooth transition and never feel anything load. The Paderson Velocity I have I can feel, but it’s not necessarily a good thing, Sometimes is high and spinny for me and probably not the best fit.
On the other hand, my HOF Express and my Graphite Design IZ6 I can’t feel anything and probably hit them the most consistently.
So what I’m trying to say is, looking for something you can feel load might be a bad choice given your swing. At least if you try an FGS your only out $10.