If you read a series in trades this is the way to go. No real life space is taken up and most of the time it's sooooo much cheaper.

The collector in me still gets physical copies but for example Invincible is a series I got into so late I'm not trying to own all those trades so I started going the digital route and am very satisfied.

Now I still collect the fuck out of comics but this is how I roll when I wanna check out back issues for cheap.