Thats right. In his opinion the only "honest to god and genuine " independent PTO is the one hydraulically activated along with single foot clutch plate for transmission. Also he believed any dual clutch live pto that has a separate hand clutch is " an independent PTO wanna be" and really is jazzed up live PTO.
I can see his argument and see he has got a point.
Now my 2 cents, I think for average " do it yourself" kind of guy dual clutch live PTO is easier to replace and repair buy splitting the tractor. It seems the clutch pack on Hyd independent also requires splitting the tractor per Kubota guy. I would think replacing clutch pack without tractor split takes my vote. One problem I see with hyd independent is the clutch pack is squeezed together with hyd oil pressure thru a solenoid valve that is made by a dash mounted switch. I think if you can not squeeze the clutch plate tight enough because of hyd problem then you run the risk of wearing out the disk material prematurely without even getting much physical feed back and when you realize it probably it is too late. you've done did it and pto clutch is gone.
I am thinking if functionality of live PTO and longevity ,and simplicity of tractor is prime concern then a live PTO should win over Hyd independent PTO. Any though on my last statement?