For competent resource allocation, experienced retrohunters often resort to dividing their accounts by quality type (high, medium, low). Sometimes it helps to save a lot of time and financial costs. The name for each type of account depends on a person's imagination, in my guides I will most often stick to the following names: mains/main (high quality accounts), medium (medium quality), poor wallets (low quality). All account types together are most often only used in large ecosystem projects.