Fancy spindles

Anyone upgraded from the DW660 to a purpose-built spindle and seen any real benefit? My wife is asking what I want for Christmas, and I’m considering a brushless 400W spindle with a hall sensor (

That’s a nice setup. Looks like you’ll also need a 48v power supply, around $50.

I got this one: It doesn’t have a speed sensor, but I think I can build one easily enough with an arduino. I haven’t set it up yet, but after a year of my 660 screaming at me, I’m looking forward to the quieter spindle!