I was offered a 30% discount on the same Macbook pro model for ex-display piece in the store.
New one costs around $3000 and same model ex-display cost around $2000. Store manager says 1 year warranty will be applicable on ex-display piece as well.
Need opinion from fellow members if 30% discount worth the time ex-display machine running and used by several customer for demo?
My main concern would be with battery life. You can check the battery health in "About This Mac" > "System Report".
If you intend to use this machine whilst running on battery, then check that out. If not, then there's probably not too much to worry about.