Suggestions for bringing DRK up to par, and QoL changes.

[Reynhart]

If anything, a slight edge should go to TBN because it doesn't require the DRK to be in Grit to be useful.

Inner Beast can easily mitigates more damage than TBN during its duration, on top of healing you for a nice amount of HP, so its effect is more powerful.

Yeah TBN has no drawbacks of stances so it is much more versatile than IB and you can use it more often than IB.

You'd still have something to use even with frequent TB. Not having is not the same as not wanting.