What are the best bolts for pking? Dragon, ruby tipped, I dont want it too expensive that I lose money or don't make a profit. Or rune knives? Which is the best.

Inevitably, the best bolts are Onyx... seeing as they drain health and add to your own, but they require massive amounts of tokkul, Dragonstone tipped bolts run from 8-10k a piece, and they can be a drain on the bank, but if you cant or dont want to pay for those diamond bolts are very effective as well, i would still stick with diamond if your on a tight budget seeing as they hit well and are not as expensive.

are diamond (e) better than rune bolts?