How do i get around IP flagging?

So I'm thinking about starting to bot in Oldschool Runescape. However, I read somewhere that if you get banned on one of your accounts, your other accounts on the same ip will also be flagged.

So this makes it really hard to multibot more Accounts on the same VPS.
What do you guys do to play around it?

thanks alot

 

Use a vpn thats what i do

 

Different vpn for each client? o.o

hows that possible

 

Multiple PCs

 

use a proxy for each account, but watch out buying those "bot-ready-proxys" their usually flagged and will get you banned within a day