I went to a Cabela's so I could look at these bags in person and the 3500 is more than enough storage for the average fisherman. The 3600 is a little bulky considering the amount of storage. Both of the 3700's especially the XL are so big most people will struggle to fill them. The rod holders on the 3700xl are a very nice feature that could and should be on all the bags because of how sturdy the bases are. I got the 3500 and it's great. It's small enough to where It's easy to travel with and big enough to hold everything you'd want. The molle straps really allow you to make the bag your own and take it from a great bag to a perfect one for you. I added a pouch to the front to keep all of my big swimbaits in, and my pliers fit very nicely on the big corner straps. Overall these bags are very nice and in terms of quality there's nothing you can really fault them on. If I had to pick one thing to improve, I'd make the magnets on the top a little stronger and bigger. Baits stay on fine, but heavier things like pliers will probably fall off when you open it. Also it's best to shop around for these bags, I found them 10-20% cheaper on sites most people aren't looking at for fishing gear.

The Plano Guide Series 3700 Tackle Bag has quickly become my go-to gear bag for every bass trip. Right out of the gate, I was impressed by how much room this thing has—it swallows up 3700-size boxes, tools, soft plastics, and then some, with space to spare. All the storage is thoughtfully laid out, with external pockets, MOLLE webbing, and tool holders that make staying organized easy on the water.

Despite how much it holds, it’s surprisingly compact and fits perfectly in my bass boat without taking up too much deck space. The molded waterproof base keeps everything dry even on wet days, and the included StowAway boxes are top-notch. I also love the magnetic Dropzone on top—it’s perfect for holding pliers or lures between casts.

Plano really nailed the balance of capacity, durability, and smart features here. If you’re serious about fishing and want a bag that keeps your gear dialed in but doesn’t get in the way, this one’s a winner.