booting off compact flash is already much quicker because of the low seek time, I am just trying to get it even faster

I already know of the limited read/write cycles, but people of this forum have been booting of off Compact flash cards for months without any problems. Anyway, my new plan is to get 4 sandisk flash drives off of e-bay. They are faster and they are ment to be used as flash harddrives. Unfortunatly it is going to take a while until I get enough money to do this, but hopfully it will happen within a month or so.