TSS , TSSII, TSS+, TSSuMax - WHOA!!!

[turtlebowl]

Hi. I have been searching the site for info on all the various Silver Saber Versions with mixed luck. Can someone:
- list the versions in chronological order and the differences??
-Did they all have a No-Motion all metal mode for easy pinpointing?
-A De-tuning feature(for pinpointing).
-Which version had the least amount of chatter?
-Lastly is there a version that is regarded as the best for coin hunting in the NW USA.

Also I am in the market for one if someone has one. I can repair if needed.

[turtlebowl]

I found the infoon the features of the various Silver Saber Models by Browsing the Manuals at the Tesoro Site. BUT still am interested in answers to the following.
- Does any version excell -relative to the other SS Versions- in the NW USA for coin shooting and Is one version better than the others for lack of chatter??
I live in the Portland Area.