I’ve had a BP-4 since I started playing about 7 months ago, and didn’t want to upgrade until I could afford a really nice bag. Then the BP-1 V3 came out at $120, half the price of a similar DD or GripEQ bag. It’s spacious, comfortable and great quality. Couldn’t recommend it enough. Just be prepared to use your brain when assembling it, it took me a few minutes to get the inserts in to give it its shape.