After all the giving out I did about E1 you've now got me thinking I should go for it over E3!!
I just hate my Homecoming E2 being a full slip cover and E3 here being a lenti cover. They're just not consistent. Tell me what I should do!!!!!
Haha, well, I'm not so sure about that myself. I like E1, and the two arts on slip/steel, but collectors folder to boot is too much I think, even if it's tucked away in the slip lol. They could have easily swapped that out with either E1/2 to mix it up a bit. So E1 seems the safest option to me, slip finish on the back is already known (awesome) and front will be much the same I imagine.
E2 I like, but Spidey pose both front/back are
almost exactly the same, just tilted sideways more or less. You get the same awesome Lenti art from E3 on the collector's folder though. I don't really scrutinize goodies when choosing but I would say E2 fan art cards on the right are a bit weird. Apart from a couple (back art steelbook and back art Boxset) I don't like them.
E3 has the best Lenti art IMO, I love that. Also a nice contrast with the back and inclusion of Iron Man. Lenti art has potential to have great depth if expected properly too. GITD on the back just seems a bit silly/tacky to me, but I dig the art and overall I think E3 is the most solid edition with a nice variation of artwork.
Not sure if this helps you at all, as I'm still a little undecided myself
However I am leaning more towards E3. Roughly around £11 more than the E2, but has a 4K disk I can use and overall a slightly more appealing edition (to me anyway)