I had the flagship BlizzardPPC 240/060/50. I ended up selling it over 10 years ago.
The nicest thing about it was the ability to add Bvision and later g-rexx.
The whole PowerUP vs WarpOS thing was really was really big fiasco, and the PPC was not a huge speedup over the 060. Using the PPC bins always seemed to make the amiga more prone to random crashes...
For me it was just an expensive MP3 player. I guess now you have OS 4.1 classic that I did not have back then...
The biggest letdown was FusionPPC never working on Blizzard.
That is why this time around I went for the 1260.
I agree, wish they'd just stuck with 060's (eventually got them up to a reliable 100Mhz) with tons of RAM and fast on-board SCSI. Couple that kind of CPU card with a decent 3D PC graphics card and you'd have had a very respectable system for most of the 90's.