First, are the prices in Canadian dollars or US dollars?
Second, I have had two scopes , one with a CDS and the other an M1 turret. This was a while back.
I like the Leupold scopes as they are fairly light with good glass for the price.
However, the CDS and M1 in my limited experience do not dial precisely or are they linear in their adjustment, these both were on 6x42's.
A fudge factor must be introduced to compensate for the discrepancies. This requires a tall target test at near ranges and proof at long ranges of the 'fudge' you put into it. Workable but definitely not plug and play.
The erector travel is limited, ~ 31 moa ^ in the ones I had.
Good enough for big game at reasonable distances. But not so good when ranging distances and dialing for that distance.
What I did to mitigate the built in errors is to zero at 200m (good to ~300m with no hold over), then test at 4 or 5 ranges from 300m out to 500m and mark these on the dial.
It worked OK but the POA and POI seemed to vary from range day to range day, not holding a precise zero being the culpert.
Your experience may vary from my 2 scope experience.