I struggled for about 2 years without one and had two stands now for the past 35 years. I'd never go back to the bench.
The shear number of times the block needs to be turned over during a build, well,,,, I'm replacing the spindles roughly every 2 - 3 years from them being worn out !
"I'm replacing the spindles roughly every 2 - 3 years from them being worn out !"
Have you thought of lubricating the spindles ?................I bet they'd last a lifetime, if you used Castrol R.
Happy New Year.