For a few months Pro in Europe was 800 Euro and DE PS5 was 400 Euro, literally 100% more. 1TB NVME SSD cost fraction of that.
Without 120Hz output it's limited to 48-60Hz sadly. Even with 120Hz output they specifically need to implement LFC, there are games with 120Hz but without LFC...
Game on regular PS5 is running in VRR window more than PS5 Pro version. For people with VRR display PS5 version should appear smoother.
1 frame above VRR cutoff...
And out of VRR window right now.
I hope some patch is already in the works to AT LEAST bring modes to PS5 Pro and option to run regular PS5 performance mode setup on it (should be close to 60fps).