>>7515669something with adjustable shelves are better.
It'll allow you to frame your collection better by using the right amount of space, which means you don't have to buy risers or any of that shit and you can always add more shelves later (glass is cheap and would likely cost less than seperate risers).
Just so yuo know, Ikea's Billy bookcases can have glass shelves put in at about $10 per shelf.
