Get it!!!!
I've used the Apera for about 5 years and it is, hands down, the easiest, least fussy meter I've ever used. It's way faster and far easier to calibrate than my old Milwaukees. Whereas pH measurements were a chore with the Milwaukees, the Apera has made pH measurement as routine and easy as taking gravity readings with a refractor. It's a really good piece of kit.
I grabbed the Apera in large part because the probes were really reasonable. I replaced my first probe out of caution at the 2-year mark, but it still had a solid drift over two weeks. My second probe is coming up on the 3-year mark and still has a solid drift over two weeks. I am pretty scrupulous about maintaining the instrument, though.