The new Champion 3100i will have remote start. The current version being sold for less to make room for the new model does not have remote start.
I just got a Champion 3500/4000 with remote start. As long as I use the remote the generator delays the load when started and cuts the power before shutting down. When using the pull or electric start at the generator, the delay isn't used and I have to unplug the trailer before starting or stopping the generator.
We rarely use the generator due to the hassle but now with the remote we might be more likely to since it's just a push of a button.