If like me you have been adding every Vita game on the psn plus monthly games you'll find you have built up a good library of Vita games for when you go outside and streaming ps4 games when at home is also great.
Certainly not an expensive option. A huge amount of content is available for me without spending a penny. I have 2 Vita's one that I've had for years and another I bought recently which worked out at about £20 after I sold the Sonic Racing game that was bundled with it. It had a fault which is it won't read cartridges but only use it for my US psn account and can use cartridges with my original Vita. Both have the glorious OLED display.
If your just streaming PS4 games battery life can be very good despite the heavy use of wifi and of course technically the games can be of a far higher quality than Switch when streamed.
The proprietary card is still very annoying though. I'd like to get a bigger card than my current 16GB in my main Vita and 4GB in my 2nd Vita but resent the pricing and would rather just juggle games to those I want to play at the moment. It's not worth me investing any more in the Vita anyway. Not that I have invested much in the first place. Probably both Vita's, a few cartridge games and the purchase of the 16GB card all cost about £150 approx. I'm also finding a shift towards using my Linx Vision console.
