The internet industry has been tested for more than two years and wants to switch to products. Is it better?

Skills? There is no need. You should be confident and have a good chat.

Basic qualities must be passed, especially analytical ability.

As long as you are not "dead-headed" when doing tests, you can find bugs one by one by applying your analytical skills to products, sales and users. Another reminder, change bug thinking into positive thinking (of course, the best test must be positive thinking, not only to find problems, but also to make good suggestions). No problem, you didn't do the test in the first two years, but you know the product from the perspective of testing. No one knows the product better than you except developers and designers.

On the other hand, development and design don't know "customer feelings" as well as you do.