Back. So I like the idea of the tabletop mount, I've just been reading they don't always work out as well as one anticipated. As far as the Zhumell,the focuser seems much better, with the option of one day upgrading if desired. What about collimation though between the two? As somebody who has never attempted it,is it worth the concern between the two? I know the optics on both get great reviews, it's just when you Google them not much is said of the Zhumell, but hundreds of posts about the heritage..and yes, I'm considering the 150p if it becomes available around the time I'm ready. Simply put, I've read so much ice confused myself, 😆