depends what region you live in and what you want to hear. they have a vhf plan with pl coding. and yes there is occasional digital traffic but is not the norm.
DeForest Post Southwest region.
columbia,Dane,Dodge,Grant,Green, Iowa,Jefferson, Lafayette and Rock counties
154.6800 Dispatch (136.5)
151.4600 State-Wide (146.2)
Tomah Post:
Crawford,Juneau, La Crosse, Richland, Sauk and Vernon counties
154.9050 Dispatch (136.5)
151.4600 State-Wide (146.2)
Southeast Region:
Waukesha Post
154.6650 Dispatch (103.5)
151.4600 State-Wide (146.2)
Northeast Region:
Fond Du Lac Post
154.9350 Dispatch (127.3)
151.4600 State-Wide (146.2)
North-Central Post Region
Wausau Post
155.4450 Dispatch (136.5)
151.4600 State-Wide (146.2)
Northwest Region
Spooner Post
154.9050 Dispatch (146.2)
151.4600 State-Wide (146.2)
Eau Claire Post.
154.6800 Dispatch (146.2)
151.4600 State-Wide (146.2)
460.4000 (162.2) mobile extender
460.4000 (146.2) Air 1 Aircraft Ops
Ozaukee County:
State police use talk groups on the ozaukee County trunking system
http://www.radioreference.com/modules.php?name=RR&sid=2623