>>272972624
I actually haven't played Beat Saber in Link mode yet, I've played it a good amount in native Quest mode previously though. 
Tell you what, i'll hop on Link'd beat saber now for you, see how it feels. 

Of course, it's worth keeping in mind that the performance of his PC will have a large effect on it, you want a CPU beefy enough to run the game and then have enough headroom to do the actual Link video compression over the top.

I'll be back in a mo' now.