Can confirm, 1G91 was formed of 304/301/302 this morning. What a pleasant change. Seated for almost half the journey and ample standing space for the rest. Reminds me of what c2c used to be like when I first started using it in 2012 The 12-car set caught me by surprise so I only ended up in vehicle 9 this morning, I wonder if I'd have strolled further down I would have got a seat from Upminster. I'm determined to achieve that at some point
Edit: I now notice c2c have tweeted that this service will 'permanently' be 12 carriages. Does that mean that a 12-car 387 is now booked on this service every day, or just that, whichever units are used, there are going to be three of them?
I use that every day from Basildon (8.09 from there). Previously I always went for the last (happily quiet) coach of the 357s and always got a seat.
Last Monday with the 387s the rear was packed but as it came in I could see the front was only half full. And sure enough for the rest of the week I easily got a seat in the front 2 carriages, which seems amazing. Most people got off at West Ham or Limehouse - it was practically empty by Fen St.
Today, knowing it would be a 12 I headed to the back and was in coach 10, under the pan. It still looked pretty empty up front when it came past and of course there were seats throughout anyway.
No doubt things will rebalance once word gets round. I can't get a seat anywhere on the preceding 8.02 so that'll probably lose some custom to the 8.09.
I see the Jan timetable makes alot of changes in that bit of the morning.