It depends on the player. As a bassist, I would have had no problems — but I held a symphony chair on the double bass so my experience is meaningless.

I played for nearly 50 years and cannot tell you what average would be. I suspect that many of the pros in my circle are above whatever that is while many are below that.

I would get a metronome app that lets you tap in tempi — many free ones out there — and tap along as you listen. I like Pro Metronome and have never gone with the in-app paid upgrades. You'll figure out pretty quickly what's too fast for those who would play your music.

BIAB 2024 Audiophile Mac
24Core/60CoreGPU M2 MacStudioUltra/8TB/192GB Sequoia, M1 MBAir, 2012 MBP
Digital Performer11, LogicPro, Finale27/Dorico/Encore/SmartScorePro64/Notion6 /Overture5