The Steam June sale is now on for Train Sim World! Maybe it's time to pick up a bargain! https://live.dovetailgames.com/live/live/articles/article/tsw-june-sale-now-on
Yes and no. People like us who have paid a high price for dlc since the launch of TSW, really feel like it's done. I personally, the next DLC, I would wait for them to be discounted.