I own a Zoom R-24 which I value a lot, since there aren't many options in this price range (or even higher price categories) that offer what this offers. Even the newer Zoom models don't offer as much as this older machine. it offers 24 channels (8 simultaneous recording tracks) and can run both on battery or/and AC adapter, which means you can take it to ,let's say a park and record a small band off-grid, and it even provides Phantom power in case you have condenser mics. Aside from the inputs, it also has a built-in stereo mic's. It also has pads for laying down drum/percussion ideas, and can be used as a controller too. I use it often with my laptop on the road as the controller for Cubase. I absolutely love it. The preamps on it aren't the best, but they are still very usable. But it's the practicality of it which makes it really priceless. To transport it safely and have it protected, the Zoom CBR-16 is the best you can get. it is light, sturdy and has velcro straps to secure the recorder inside the case, and also provides pockets to store cables, SD cards and other belongings. If you have a Zoom R24 or R16, get one of these. You won't regret that.