The Shure SE215's will easily be the best out of that list for all around listening and portability. I'd nab them.
Saving money doesn't always mean you're getting a good deal. The Shure 440 is a mid/bassy headphone compared to the Shure 840 which is more neutral and less colored. The 440 isn't saving money. It's buying something very different from the 840.
You're going to get more bass from the SE215's, a good IEM will beat most/all entry headphones in that department each time simply due to isolation. If you want a full headphone, I'd suggest the 840, but the 440 will have less quality in general and more bass in the upper bass and lower mids making it a little boomy compared to the 840 which is, again, a neutral headphone that can do everything both up and down. Overall the higher quality pick would be the 840. Which is why it's talked about a lot, and the 440 is not.