15300ST thoughts?

[Lightningsg]

Anyone has any thoughts/recommendations on purchasing a pre-owned 15300ST?

I tend to be more hesitant (maybe irrationally) when looking at "older" watches and especially given that this model is discontinued, it inevitably will be a watch that is more than 10 years old.

Wondering if anyone recently purchased one and regretted their choice or chose a newer model instead? The 15300 is obviously the achievable 39mm (vs Jumbo) but would love to hear a buyer's thought process.

Assuming it has proper provenance and service record with AP of course.