Cheeky Monkey said:
Can I ask what benefit MTS would bring? As there is only one loco on the layout.
One for Gizzy to answer from his perspective of course, but as I see it:
Granted, running a layout with just a single loco is arguably just as easy on DC as DCC, and it can be difficult to justify the initial outlay unless you're sure you want to go down the DCC route as part of your grand plan.
Even with just one loco you start to get the benefit of little things like the lights staying on and being controllable when the loco is stationary, plus ability to trigger sounds etc. on demand can be a joy if you like that kind of thing when you're playing with your trains. Having the full voltage in the track at all times helps with running reliability at low speeds (not such a big issue with G compared to the small scales, but it helps), and of course means you can light coaches without the need for batteries.
It might only be one loco to begin with, but if Gizzy catches the DCC bug and adds another loco (or a guest loco makes an appearance) then of course thats when DCC comes into its own, with no need for having to run one loco into an isolating section before moving the other.