I'm looking for place with a lot of exo (i prefer from young to old). And place with a lot of argos (better young). Do you know any?

Alot of people who are starting on argo head to twin peaks theres a pretty good spawn of them there which range from young - guardian and hte ocasional hunter though the majority of the spawn is young - scout.

Another good place for argo is omegaton easy .... i think its east ill edit this if im wrong ... anyhow theres a spawn in the mountains north of there which has the same sort of stuff but slightly higher concentration of hunter spawns in that lot.

check pe-wiki for locations.
there are also low maturities nw of argus

Fort troy is a good place for exo's, nicely spread out. Thats where i started hunting

My friend told me that i should try near Emerald Lakes on Amethera, what do you think about this place?

Well personally I avoid hunting mobs on amethera that are also available on eudoria.
In most cases you'll end up paying up to 5% to the land owner, so less economical

Yeah only draw to Amertha places with hunting tax is unique mobs that you HAVE to get taxed to hunt as you cant find them anywere else

Hello,

I'm not sure about both exa and argo in the same place but if you go to Twin there are argos just past the mall and Exa to the south (mixed with a few combibo and some armax).

Grounder