For me, the trackpads are specifically useful for mouse controls, not for precision. I’m a couch gamer and tired of having to reach for my mouse or keyboard just to do one thing and then grab my controller again.

With the trackpads, I also get the virtual keyboard. Another killer feature.

Yep. The trackpads are 90% of why I want this controller. It’s such a killer feature.

Looks like they’re using standard rechargeable AAs, so very replaceable.

I just want the controller with trackpads and back buttons.

You should even be able to connect using BT assuming it’s a wireless controller.

Honestly, I’ve always gone to a retail store if quality is a concern. Name brand SanDisks have literally never failed me. Just make sure you get at least U3/A2 class for speed.

This might help with understanding the labels on them: https://www.integralmemory.com/articles/memory-cards-understanding-the-labels/