I upgraded from G29 pedals to SRP2 and they are amazing...
I absolutely hated the brake pedal on G29 because it was made to feel like a brake pedal, but used the travel for brake actuation. Basically what I felt was completely off with what was being measured. This was so disruptive for me that I started using the clutch pedal for braking, so that at-least the sensation actually aligned with what was being measured. I immediately went several seconds faster with that setup. Like 7 seconds faster at Spa.
That's when I felt like I wanted to upgrade to a loadcell pedal. And ordered SRP2. Just now I set it up and I am so thrilled. It feels exactly like what I wanted. So much more precise.
The only problem right now is that I don't have a proper rig, so can't go above 20 kg pedal force. Me, along with my chair gets pushed away with any more force.
But this is amazing... Can't wait to get a proper rig made.