Kelbly Atlas or Defiance Tenacity?

So I've narrowed down a build I'm starting to work on to using one of these two actions. I've done a ton of research and think that these are the two best actions in the less then 1k price range. I'm really not interested in the Bighorn Origin or barrel nut and switch barrel setups. Also it's going to be a long action so the Bat Igniter is out. But if there's any out there besides what I've mentioned I'm open to looking into it.

So anyway help me decide which action to go with, your experience with each or either and why you would choose it over another.

Your help is appreciated guy's!
Buy what's available...
I called to order a Tenacity a month or so ago... 35 to 40 weeks out.
Tuebor precision usually has actions sitting on the shelf ready to ship. No I'm not affiliated with them at all but I have a Stiller, Curtis and 2 Tuebor's and my next build will be a Tuebor!! We all compare smoothness of actions but is there much difference when feeding from magazine lips with steel scratching brass!! It seems like to me the most noticeable difference is cocking after the shot. At least in my hands anyhow.
 
Top