How ergonomic are these? Or are there alternate options?

For context I work in meeting the place my palms are required rather a lot so I’ve issues with my wrists. I take advantage of hand bracers at work that these work rather well. I’ve an ergonomic keyboard and home arrange for my laptop gaming that does rather well, however I don't all the time wish to sit down on my desk to play video games.

I've android for emulation and a few video games which can be already on there however I can't play on my cellphone for lengthy durations of instances.

This factor seems virtually precisely like what I need in a cellphone controller however it seems prefer it may not be one of the best for my palms. Anybody use these earlier than? How is it in your palms? Are there alternate options?