First of all I wish there was a forum dedicated to comic book reading hobby in general rather than what I see now by publisher. With that said, I have changed the way I purchase and read comics.
I grew up reading comics with the expectation that comics will maintain a collectable value in the long run and that is now no longer the case, at least for books published in the modern era from the late 80s onwards. Out of all my post 1990s collections I think only the early issues of 'The Walking Dead' have gone up in value and that is because they were rare. But modern books are not rare and not worth boxing or placing in plastic bags. I never collected comics to sell. I almost never have sold a comic I have purchased. One of the reason I collected was back in the day, Marvel comics created an interconnected comic book universe and I felt each comic book was a recording of the history of this world. Comic books, especially Marvel books back in the day had narration references from back issues as part of a history that had a past, present and future and that somehow I had to catalogue it - and that was the fun of it and - I no longer have the time nor space to maintain my collection on such diminished returns.
To me, post Onslaught and Crisis Marvel and DC are no longer these very same universes that dated back to their origins (or DC's start - DC only later started to interconnect their heroes) so the need for me to collect books is diminished (along with any financial collecting incentive) so the collecting aspect of the hobby is done for me.
I was exploring no longer purchasing physical paper comics on a monthly basis. I explored going all digital but after some calculations, I found that this would cost me more money in the long run than I currently spend (and I read a lot). My comic book store in Manhattan (which I won't name - this is not a plug) offers a $20 credit back for every $100 spent on books if you have an account with them. That actually helps with my comic book buying budget a lot. If I went the digital route I could save money on sales, but I would have to wait for that or wait for collected trades.
Also, I have taken to selling my Marvel digital codes online for anywhere between .99 cents to $1.99 (again not a plug and not intended to be). This practice is sort of a gray area - not illegal but frowned upon. I might stop doing that one day but until then this helps lower my collecting costs on top of the discount I get from the comic book store.
What I have been doing is a mix - I have been purchasing all my DC and independents as digital copies since they don't have a separate digital code that I could sell. I have been buying Marvel comics from my comic book store and getting the $20 off every $100 spent discount and then selling their Marvel digital codes online. This has saved me on space and on money spent.
One more thing about the digital comics, I have come to enjoy reading comics again like I did when I was a kid. As a kid, I would ride the subway and before I did that I would buy comics from the corner store and read them on the half hour trip on the train. Now as an adult, I can read comics again on my smartphone or tablet while commuting. I am really enjoying my new digital reading experiences.