I first found out about Wish through my girlfriend, who buys a lot of jewelry and clothes on the site. She bought me an adjustable phone holder for my car, and I was shocked that it was only $3 ($2 + $1 shipping). The ones I had been eyeing on other sites were around $20.
After that, I signed up and have bought dozens of electronics and 'gadget' items, i.e. a smartwatch, a small drone, portable battery packs. All of them arrived in great condition and earlier than the estimated delivery date.
The one catch about Wish is that the shipping can take up to 2-3 weeks, but they're very clear about that upfront. Wish is not as fast as Amazon Prime, but Amazon's prices are not as good as Wish. For me, Wish's amazing deals make up for the wait. I definitely recommend Wish to everyone, especially for products you don't need right away.
Bottom Line: Yes, I would recommend this to a friend