I was hoping for a GripLatch locking system or something similar. I’ve never been a huge fan of the lock and roll system or whatever it’s called. I’m also a little bummed about the drawer layout. The Series 3 seems more geared to power tools and big storage systems. That being said, I have nothing but good things to say about my 5 drawer cart. If I were to add another garage box at the house I wouldn’t hesitate to jump on a Series 3.
If you like the 5-drawer, I'd bet you'd love the Full Bank. That's what my Full Bank replaced and other than outgrowing it I've loved it.
We talk a lot about the HF boxes and for the money, they are just great. But wrong to leap to the conclusion that they are great boxes. They are not. Regardless of how much their drawers can or cannot hold, there is something almost inexplicably better about KRLs. The way the drawers move, the way the latches are, they just feel the way you want them to.
I think it's silly for HF to compare the USG stuff to Snap On, but it is what it is. Icon is easily a more-direct comparison. That said, for home use I'm not devoting the money to an Icon box, much less the crazy SO money.
I've been wanting a top box for my HF 44 for a while now (I think I have the series 2). I see the series 3 is now 42" wide instead of 44", and it has 3 less drawers for the bottom box (10 vs. 13).
But the two stores in my city only have ONE 56" S3 box. That's it. That's the way it's been since early this spring. I even stopped at a HF in the next town over last weekend and it was the same. There are zero other boxes on the floor, and no 4 or 5 drawer carts either. It's like they gave up on display boxes and just want you to order blind.
I think HF has made the US General boxes less desirable, and at a higher cost. It really makes me consider just finding a nice used tool truck brand, or looking at the Husky HD, Milwaukee, or similar offerings.
I think the 42"/44" are the same, but they changed the way they were quoting measurements. It's covered on one of the SEMA videos.
Given how many colors they carry now, I don't think they're keeping a ton of the bigger stuff in stock. My store has a fair number of the 4/5 drawer carts in stock, though it's been up and down - they've been on sale a lot.
FWIW, the last time I eyeballed the Husky/Milwaukee/etc. stuff, they were still a big step down in terms of build, caster quality and weight capacity. They invest more in the soft-close drawers and stuff IGAF about.