I have tried both the iPad Pro and MS surface pro 4. The latencies are the same, but the MS pens (by Wacom) are nicer, I find. They have a soft tip, which gives

I have tried both the iPad Pro and MS surface pro 4. The latencies are the same, but the MS pens (by Wacom) are nicer, I find. They have a soft tip, which gives more friction. The screen is still glass-like though.