Depends on personal choice
Good: portable Performance best PSP are those who want enjoy PS gaming anywhere like traveling tho mobile gaming is also there but PS fans would definitely go for PS tho there Re emulators but in that not all games work well only some games work well
Bad: game CD are little expensive and CD are small in size so they can easily misplaced
Verdict: If you are the one who is palystion fan and want gaming alll the time then definitely go for it and give a try