Is the $1000 premium in price (~$3.8k) for the Oneway justified over the ($2.8k) price of the PM 3520 from a performance standpoint?

I am looking at these two models as possible candidates for my shop and I would like to get some inputs from the experts.

I don't want to over do the purchase being a hobbyist but I don't want to outgrow it either, I will be doing a mix of spindle and bowl turning.

How does the Nova DVR XP stack up against these two as well? Probably comparing apples to oranges with that one.