I will ask my friend to make Syspeed module and compare the memory performance between his Quickpak and my CSPPC(50MHz) and CSMK3(66MHz). Anyway as there was mentioned overall latest Cyberstorms are nice compact cards, have 64 bit memory access, fastest SCSI ever made on Amiga a good overclocking possibilities. Quickpak is nice a valuable rarity, but I prefer Cyberstorms as I use Amigas everyday.