BTW I noticed that you've got RS gold an error in the title... Dugneon lawl. Prestige can be a process you perform once you finish all your floors. Let's suppose I finished Floor 1 using Prestige 1. Prestige 1 means that I finished one floor before pressing"Higher. That's why I'll have decent XP. But let's say I was on Floor 31 and I had Prestige 1 I'd be able to get lower XP.
Prestige, in addition to Floor, are the base XP rates for the dungeon that you go through (then, level-mod, deaths etc. kick in). This means that if you finish 30 floors, you press your prestige after which you can do floor 31. You're xp should be around 100%, because of the average between your prestige and your floor.
So, that's prestige. When you're in a group, you should always carry the equivalent of the tool kit (whether purchased or bound) as well as laws/cosmics or astrals if you've got some extra or extra. Astrals can help heal poisons and therefore are cheap OSRS gold valuable in abandoned 2/warped (abandoned are usually rushed. CRUSH skeletons. Attack styles are a huge feature of dugneoneering.