Allen and Heath Xone 62 - Why choose this over Xone 23(c) and others in the same price range?

I bought my Xone 62 for £220 off eBay about a year ago (at the time this was posted). When buying one, there weren&really any videos about this mixer, other than those just showing the filter. I wanted to show you the build quality of this thing - it really is high end. For the price, this rivals the Xone 92 and is superior to the Xone 23/c (in my opinion). The only difference between the silver model and the black/grey is, as I understand it, the silver ones were manufactured in the UK. The newer model, like mine in the video, are manufactured in China. If anyone can share how they&utilised the mic inputs/channels or used the Aux function (the top row of controls), please share in the comments, as I¬ explored that yet. I hope you find the video and my links useful? Benny Gogz