You could keep the chain going and pass it down to somebody else?

If you have any old hardware/laptop laying around then use that until you nail down what you actually want to do and need.

I don’t have any recommendations buy will say that my watch is one thing that I’ve changed over the last 2 years to be “just” a watch. I used to have a Huawei and Samsung and use it for tracking everything but I decided to get a Citizen Eco-Drive and haven’t looked back since. Can’t get more private than that :D

I would start by adding a couple more indexers but don’t go overboard. 3 or 4 should be good and then swap them out as needed. Also something to note is make sure you aren’t just “hit n run” on everything and seed properly.