I'm experiencing vibration at certain speeds, I suspect it's the driveshaft.

Hello everyone!

I've got a problem with my driveshaft vibrating at high speeds, and it's causing a lot of frustration. Has anyone encountered a similar issue?

I'm considering the best method to solve this:

Take it off and balance it using specialized equipment. This method seems the most accurate but involves a lot of hassle – removing, transporting, waiting, and reinstalling.
Balancing it directly on the vehicle. Some folks manage this with special equipment without removing the driveshaft.

Has anyone here dealt with a similar issue? How did you address the driveshaft vibration issue, which method did you go with, and why?
I want to buy a portable balancer Balanset-1A, like this for url=https://www.ebay.com/itm/395306559416]Equipment Noise Reduction[/url] In this store https://www.ebay.com/itm/395385912693

Any tips or advice to share? I would greatly appreciate any advice and recommendations!