Indy 360-1 vs TFS VS W2

I have had w2 heads
Currently have Indy 360-1 rectangular port heads on a 340 stroker (418 cu)

I homr ported the w2 heads with the porting templates and it seemed like I had more torque down low.

When I switched to the shady Dell ported indy 360-1s it seems lazy down low but put some rpms into the motor and hold on tight.
The 360-1s love high rpms or higher compression.

I am no expert but that is what I have noticed.
No track times as I have yet to get a chance for a track day.