I have bought an expired domain with traffic. It used to be a web studio for many years. That studio does not exist now. Now I have 150 users of direct traffic every day to the domain. 25% of traffic is from US, other users from many different countries. What is the best way to use it? Should I sell the domain, try to start my own studio, or to work with an active studio as a partner?.. Many thanks in advance!
Is really up to you what you really want to do with the domain. Since you say the domain gets 150 visitors a day I would try to profit from it instead of selling the name.
Start your own studio fist as a part-time job, together with your current full-time job. When you earn from parttime enough then switch it to the fulltime. IMO