Received a White 40w & Blue 70w Tesla Stealths today from VaporBeast. Haven't opened the 40w yet. I ordered them without the tanks.
The 70w is a bit taller (1/2") & heavier than Knight V2. Tesla seems to fire slightly faster on a button press than the Knight on identical attys, but seems to have a much longer ramp up to temp in ss TC Mode at identical settings. This could because 70w-80w upper limits means the Knight has more power available, but I believe the Knight has a greater operational preheat punch in TC as well. The Tesla has a Mech, VW, Ni200, Ti & SS Operating Modes. The Knight V2 has VV, VW, Ni200, Ti, SS316, Ti, NC & 3 TCR Operating Modes.
The cage on the Tesla has the third cage ring so it will protect the atty better in a fall. The Atty well on the Tesla is deeper & will accommodate taller tanks more naturally. The top of a Cubis Tank barely peeks out over the cage.
The firing position hearkens back to my Kato Square Box Mod days so no big deal for me, but the height of the mod does make it a bit of a stretch for smaller hands in a thumb firing position. Find it a bit more comfortable with an index finger firing position. Price was right but I gotta give the edge to the Knight despite it being more expensive.
Mods are a bit dusty as I'm spackling in prep for painting in a rental.