The PSP will continually be overshadowed by the DS now because of the huge gulf in sales. But on it's own the PSP is a great handheld.
One question, can you get PS1 games onto the PSP now without a PS3?
Prediction (June 12th 2017)
Permanent pricedrop for both PS4 Slim and PS4 Pro in October.
PS4 Slim $249 (October 2017)
PS4 Pro $349 (October 2017)