Whilst the shot count is impressive the set velocity is also quite low...at 100 m/s it probably won't punch clean holes at 10m.
I've never had a .177 co2 Crosman so I can't compare it to anything I've owed - but by way of comparison my Tau-7 is .177 and 12g co2 powered and at about 120 m/s it'll do just under 90 shots on a single cartridge.
I normally run it at about 150 m/s and it'll do around 70 shots to a cartridge.
It'll be interesting to see what it does when you wick it back up to the 5 ft/lb mark as the gun was doing previously as at the moment it's difficult to gauge the improvement in efficiency.
Keep up the good work....this is interesting stuff