Paul, the WS1040 (Handheld) & WS1065 (Base/Mobile) both work well on MPSCS and analog systems in Allegan/Kent/Ottawa Co. Michigan. Also the WS1088/1098 even with the latest firmware including DMR will work just fine. The 1040 & 1065 are more "user friendly" however.
There are only 4 Whistler scanners that are non-DMR scanners so make your choice based upon what type of scanner that you want (handheld or desktop/mobile) and what your local reception needs are (analog only or digital P25 phase I):
FYI Bearcat Warehouse is currently having a sale that includes the 4 Whistler non-DMR scanners that you are considering for purchase: https://www.bearcatwarehouse.com/scanners.html