The new Omen 30L is a mainstream, modern take on a gaming rig that is also easy to upgrade.

When it comes to tower PCs, you have two camps: those who insist on the superiority of building your own and those who want something out of the box that works.

The new HP Omen 30L falls into the latter category, but HP, like other PC makers, borrows from the DIY crowd with success. Yes, it's a pre-made system, but its new one-button toolless entry, pre-wiring for expansion, and multiple RGB lighting zones make it feel a bit more custom.