Mammut
Smart 2.0
$49.95
Black Diamond
Based on 18 Reddit mentions
$54.95
Summary of sentiment across key features mentioned by users.
Discover what users really think based on Reddit discussions.
Most of the comments thus far aren’t aware of the differences between a standard ATC, and an ATC Pilot. You can’t go wrong with a grigri or Pilot but the Pilot is the better option for most first devices IMO. Unless you’re gifting it to someone. My recommendation is not as a former Black Diamond rep
...BostonFartMachine in r/ClimbingGear
March 24, 2026 4:05 AM
21
Oh my God, I had this bullshit happen in real life. I was ice climbing (well, top-roping in the Ouray Ice Park) with my wife belaying me. Long story short, some dude walks by and accuses her of having an unsafe belay. In reality, she was properly using a BD ATC, but he insisted BD stopped selling th
...3_pac in r/Mountaineering
May 15, 2025 5:17 AM
24
IMO, everyone should learn on a non-assisted device first to build strong brake-hand-always-on habits, and then if assisted braking is desired, get a Grigri because it's more or less the standard ABD. I started on a BD ATC-XP, which worked very well. I would recommend a two-lane device, and to get a
...ottermupps in r/ClimbingGear
October 14, 2025 9:26 PM
10
Why two belay devices? Skip the ATC, it’s antiquated, especially for gym climbing. Skip both carabiners, get a D shaped locker for the Grigri or Neox. Black Diamond has produced faulty avalanche beacons which have killed people, and BD put off issuing recalls - consider whether you want to trust and
...0bsidian in r/ClimbingGear
January 13, 2026 2:04 PM
8
I have a Giga Jul and use it as my primary device for gym and outdoor sport climbing. It's super versatile, and can be used with double ropes as well as for rappelling, but if you're not going to be doing that, then your options are more open. I haven't used the Ocun Bow, but it looks to be the same
...chewychubacca in r/ClimbingGear
May 30, 2025 2:49 PM
13
I stick to screwlocks for basically all my carabiners (save for a couple small wiregates I have for clipping shoes/chalk to my harness). For a belay device, assuming it's an ATC style, get a round stock carabiner - ie it looks like it's made of a cylinder of metal instead of the flattened profile th
...ottermupps in r/ClimbingGear
October 22, 2025 8:06 PM
6
I’m small relative to many people I belay, at times at the level of the difference you’re taking about. I’ve never had any issues with safety on TR (with chain and steel ring anchors), mostly just with ease of lowering. My ATC was the worst and most annoying, the Black Diamond Pilot was much better
...ckrugen in r/climbergirls
March 12, 2026 4:49 PM
2
If you weren’t having issues with an ATC, then I’d recommend switching to a different belay device. I use the Black Diamond Pilot, and I personally think it’s much better than a grigri! It’s much more intuitive, easier to feed rope, and in my (controversial) option is safer.
gimmedemplants in r/climbergirls
March 26, 2026 10:12 AM
2
Hijacking the top comment for an UPDATE I contacted black diamond and they confirmed that metal gear should be good to go. "Metal gear such as ATCs, cams, stoppers, and carabiners can sometimes remain usable after decades if they show no cracks, deformation, or corrosion. However, soft goods like ro
...creakymoss18990 in r/ClimbingGear
November 28, 2025 3:03 AM
2
This is from Black diamond before it was called that. I saw an ATC once with that logo. Sick!
aaommi in r/Mountaineering
December 3, 2025 7:29 PM
2