I could get them, but decided against it to avoid that kind of disappointment.
What's problematic with comics is that it's hard to know when to buy them. Had I known those Dark Tower omnibusses would come I would have waited and not get the separate hardcovers. And the more recent Dark Tower comics (after the omnibusses) are only in paperback here, will they get an omnibus too?
It's the same with Buffy the Vampire Slayer comics, which follow on from the end of the tv-series. I bought the paperbacks when they came out, but now there are more expanded library editions. So, in general it seems better to wait with comics for better, expanded editions that follow later, although you're never sure IF or WHEN they will come...
The life of a comic book fan is NOT easy!!!