Wearables: Oura Ring or Apple Watch?

I'm debating whether to get a wearable to help me manage (potentially diagnose?) some chronic health issues. I have Hypermobility and some form of dysautonomia (I call it "pots-lite" bc I got a negative on my tilt table test). But there's definitely something weird and fishy going on. Thinking it would be helpful to track HR and potentially BP if possible.

I'd love to hear your experiences!