Mr FreeUK----Technomates have been designed to use USALS--setting up is simple logic---I've been in satellites for 30+ years, building systems, setting up systems etc etc. I use USALS on all my multisat boxes and the simplest procedure of setting always works, anywhere in the world. I install and set up many different systems for clients with a reputation second to none---diseqc is outdated as a mode but obviously still used on basic systems or if a novice but a good professional quality installer can set up on USALS in minutes if box allows and a normal sat enthusiastic player can set up his box without a so called professional installer just by following the very basic instructions found on his instructions sheet, internet search and from guides here on the forum [one of which I wrote]
But, I believe each to their own, so if you want to use diseqc or USALS then it's totally your choice, your system and your decision.
Have fun.
Reaper.