I am looking to upgrade my vr sim racing setup
I have £700 (Hard Limit) to upgrade my setup

My current setup is:
Moza R5
Moza ES
Simsonn plus X pedals
Playseat Challenge (Pedals cable tied to rig)
HP reverb g2

I am considering 2 different options for an upgrade:

Option 1: Rig upgrade
Gtomega Prime lite rig with the Gtomega inertia bucket seat
Price: £690

Option 2: wheel and peripherals upgrade
Moza KS Pro (£319) + Simsonn Pedal haptics (£119) + Alpinestars Sim racing gloves (£48.50) + Keychron V3 max (£109.99)
Price total: £680

Also for anyone who runs or has run haptics, is it actually worth it for the extra immersion or will rig flex ruin the signal?

And is my rig choice overkill for a r5 and Simsonn plus x or a good investment?