That is why i have a apollo 060 too its a great card but i had to go D-BOX the chipset access is easy to notice if you run clickboom aga quake on a blizzard060 then try on the apollo060 you will notice it becomes almost playable. :-D
I never could tell which card was best either way .. I gues it is my 80mhz apollo due to overclock.
Let us know how it went with that L angle socket