Just another adventure into equipment
The SXD2 is higher quality, weighs less and will serve as a back up mount (assuming it doesn't take over) but the AZ-EQ6 is working perfectly so far.
Redcat vs 61edph is a real toss-up:
- the Redcat has perfect colour correction while the 61edph has a little CA, being a fast fpl53 doublet.
- the Redcat is susceptible to tilt while the 61edph is not. The tilt varies from sample to sample and can be remedied with a tilt adapter at the visual back.