Allframe and RAID0 configurations

I’m planning to use a Synology RS1619xs+ as NVR-only for 35x 4Mpx H265 IPCam.

I need 8Tb of space (24/7 recording with motion detect: low quality on no motion and full quality on motion).

If I use Purple units to gain advantage from the “Allframe” technology…will I get the same firmware tweaks advantages if I use those units in a RAID0 configuration?

The other option could be to configure 2 or 4 disks as single volumes and distribute the recordings accordingly.

Or do I change units and go for Red or Red Pro units?

Thanks for your answers.