Looking at a near new shapeoko XXL model localy, and im wondering if this machine is worth the trial run that so many new CNCers talk about. If i can get it for a reasonable price, i assume i can use it for 6-12 months and resell it for roughly the same i paid for it. Before i do that, i want to confirm im not buying myself a headache. Im looking at a trim router and belt drives and thinking, "ugh, but most of the online community seems to think this is an acceptable hobbyist machine. Im content with slow feed rates, minimal depth of cut, and generally all the limitations associated with a 1/4" bit powered by a teeny trim router. Im asking for input on the reliability and calibration of the machine(i do not want to jerk around with this machine for hours and hours), and if a machine of this build quality will give me a real taste of working with CNC routers. What i mean by that latter half is does this thing suck bad enough to turn me away from one day investing in a legit machine.
I know, i know, i should buy my second machine first, but in my eyes, i would want the second machine to be ATLEAST 4x4 with an aircooled spindle, and truthfully, i wouldnt be content with that either. The topic seems like pulling on a loose thread of a sweater. Before you know it, the only acceptable choice is a 5x12 machine with vacuum bed that costs as much as a house. If i had a bunch of business lined up for a CNC machine, id have no problem plopping 15-20k on a proper machine. Maybe one day i will put one to work, but for now im mostly interested in basic functions, familiarizing myself with modeling and CAD softwares(self taught myself rhino in college, but that was a loonnng time ago), and just generally experimenting. This is opposite of every other tool purchase in my shop. They were all purchased with business in mind, and increasing efficiency and profitability. I might get there one day with a CNC router.