Bulletman,
I have a Cibola, Tejon and CZ6a for land and a CZ20 and Sand Shark for water. When I first got the Cibola, I took it to the beach. Now I only take the CZ's and Sand Shark to the beaches.
The Vaquero is more like the Cibola with the addition of ground balance and a switch to lock on all metal than it is like the Tejon.
I picked up the Tejon used. I almost gave up on it because I thought it didn't give me a large advantage over the CIbola and CZ6a combination. The Tejon with the standard coil was a little tough to use in real trashy areas while the Cibola was much quieter and easy to use.
What has really changed my mind about the Tejon was one particular real trashy area after I picked up the 5.75 inch concentric coil. I had fairly recently worked over this one area with a 5 inch coil on the CZ6a and with the Cibola with standard coil. I thought it was fairly clean except for iron but the Tejon with the standard coil still just lit up with so much noise it was pretty difficult to work. With the smaller coil, I could start picking things out. Most of what I am digging from this area is deeper than what I pulled out with the Cibola and CZ6a. I am not sure what all the factors are, since I have dug deeper targets with both the Cibola and CZ6a in other areas. I am thinking there is some masking involved.
I have also noticed that the Tejon hits very hard on brass and lead ... and that should also mean gold if I can actually put the coil over some.
In this trashy area, once I got the smaller coil, the Tejon brought newness to this site. A link to yesterday's hunt in this trashy area with the Tejon is:
Tejon hunt
I need more open field time with the Tejon to compare to the CZ6a with a large coil.
As for the Cibola ... I love it because I can grab it, go and start hunting without paying much attention to it, it is so light and does it's job!