Once you've already started i would say keep going.
If you want to keep your stuff then dont prestige, but if you want to prestige you are going to lose your stuff every time you do it.
to prestige on black ops you need to make it to level 50. then go to playercard select prestige mode on which any other will be inactive. click on prestige mode and keep clicking yes
To get to the first prestige in Call of Duty: Modern Warfare 2, you must reach level 70 on online multiplayer, then complete the XP for Level 70, then go to the Baracks in the lobby and there will be for choices that you will be able to select. Challenges, Accolades, Leaderboards and Prestige Mode. Select Prestige Mode and keep pressing to appropriate choice until you have prestige, you should have a new badge next to your name and should by Level 1 again. Hope this helped. :)
to unlock prestige mode you have to get to level 65 in multi player mode
By old, do you mean the previous one you had? You can't, unless you quit going into prestige mode, Then you are stuck with the one you have.
yes
Alright entering prestige mode in MW3 is pretty easy. You can only enter prestige by leveling up to 80. Once you reached level 80, go to the multiplayer menu, play online whether it be on the Playstation 3 or Xbox 360, go the icon where it says Barracks, once you go there Prestige mode should be ready for you.
By entering prestige mode 10 times.
Get to level 70 then go to barracks and pick prestige mode
It is pronounced 'Prestige Mode'.Prestige Mode is unlocked after becoming level '71', or level 70 with your experience bar filled completely.When activating Prestige Mode, ALL of your weapons, including attachments, camouflages and challenges regarding those will be reset.So basically, EVERYTHING is reset except the following:Your callsignsYour title'sYour EmblemsYour Challenges related to the title and/or emblem.The bright side of Prestige Mode is that you are able to unlock more title's and emblems.There are 10 prestige's:The Prestige (first prestige)Round 2 (second prestige)Third Time Charm (third prestige)4 The Record (fourth prestige)Five Sided Fistagon (fifth prestige)6 Feet Under (sixth prestige)Lucky 7 (seventh prestige)Hard Eight (eight prestige)9 Lives (ninth prestige)Prestige 10 (tenth prestige)Prestige Mode is completely optional.
Go to the Barracks, and there should be a Prestige Mode there that was not highlighted previously. Select it and confirm.
Prestige mode is a mode online where you rank up and start all over from lvl one but this time with a symbol. It is used to show how high you are in rank and I guess how good you are. The max is 10th prestige.