If it is Apollo 1260 vs Blizzard 1260 the blizzard has the edge quality and feature wise.
However an Apollo is a good board. Because it is less wanted they tend to be a little cheaper.
But the blizzard has the edge because; turns off on hotkey and has a real scsi that even allows you to add more ram.
Perhaps the board has more features but I don't have an blizzard so I cannot really say for sure.
The Apollo can have SCSI but it is programmed IO and relies on the CPU. The CPU on the apollo is faced upward. I beleive the blizzard's faces downwards. This would make an apollo more suitable to have extra cooling.
Also I beleive the apollo being slightly faster at accessing the chipram (this does not have to be an advantage).