I've looked at a bunch of bumpers over the last year or so. I was really close to ordering the C4x4 but decided not to, mainly because of the lack of an integrated hitch mount.
I also looked at the TJM (Rusty's sells it) but it is expensive and I'm not sure if the 97-01 trucks can mount it without modifications. I think I heard that from Jeepzz - he runs it I think.
I've heard Kaymar makes one as well but I'm sure it is going to be mega bucks as well. Didn't bother researching it. Maybe I'm confusing Jeepz bumper with the Kaymar/TJM. Whatever make sense above.
I really like the look of the Durango as well but it is quite expensive - especially if you order it with the tire carrier. Not sure how you can justify ~$450USD for a tire carreir on top of the price of the bumper. $20 of steel plus the latch and hinge? Add labour and some reasonable profit... (shrug)
TrailReady looks way too overdone, IMO. I can see my gas consumption going down a few MPG with that bumper (that's a joke).
I was going to order the BPI but then the C-Rok rear bumper came out. I really like the look of this bumper! My `01 is a daily driver and I'm anal so I really like stuff to look well integrated - the C-Rok does that for me. Looks thoughtfully designed as well. And I don't need to figure out some rear quarter rocker protection (i.e. $$$). Bumper does it.
The only problem with the C-Rok is that it doesn't come with a rear tire carrier - at least not yet. Not a big deal - I'll make something up with the MIG. The location of the mounting bolts makes an obvious place to bolt on a rear tire carrier. I like the bumper as it is enough to go that route.
Just need to get together another $200CDN or so and I'll be ordering. I have the money for the bumper but it'll probably cost that much to get it across the border. I guess the lift will have to wait a little longer.
FWIW, while I generally agree with the comments above regarding the PITA factor of a rear swing away carrier, I think the benefits of freeing up some cargo room is worth it. I had a Bronco II years ago. It had the rear swing away carrier (OEM) with an oversize tire mounted and it was fine. I don't think I could have lived without it. A removable carrier would be a nice feature but I think that would be more PITA than just dealing with the carrier being there.
As always, just my spin.
r@m