1/10 ST racing

[blueb8llz]

thats funny, cus actually today, i thought about getting a 1/10 buggy not ST
as well.
but i want a older model just cus its cheaper. i was looking at a AE b3 or the XXX bk .but after reading linc's and squeeforever, i may just go with the losi. but what worried me was the hydra drive??? what in the world is that? so does that mean i have to keep it lubed or itll dry up? i would buy this buggy used, so how would i know if he kept it lubed or in good condition? and lastly, do these buggies handle BL power well? will i need to upgrade anything or stock will work?