Friends, I need assistance! The driveshaft vibration is really bad at high speeds.

[Josephjum]

Hey guys!

My driveshaft is vibrating at high speeds, and it's causing a lot of frustration. Has anyone had this problem before?

Now I'm trying to decide the best way to fix this:

Take the driveshaft off and get it balanced at a shop. It appears to be the most reliable way, though it's a lot of hassle – removal, transport, waiting, and reinstalling.
Doing the balancing on the car itself. Some folks manage this with special equipment without removing the driveshaft.

Has anyone experienced this problem before? What method did you choose to solve the driveshaft vibration, and why?
I want to buy a portable balancer Balanset-1A, like this for Centrifuge Balancing In this store https://www.ebay.com/itm/395306559416



Do you have any tips or advice to offer? I’d be thankful for any advice and recommendations!