Ok, so I'm deciding on a new 10m pistol, but now I'm in a dilemma of whether to get a PCP or CO2 powered air gun. In the short span of time I have spent learning to shoot, I've only used CO2 power and I find the little metal vials quite convenient to use. However, with the addition of myself, there are now 4 shooters in my household and a little shooting session in the basement often results in 8-10 vials being used up. Over the course of a year, that would really add up!
Because of that, I'm now considering investing in PCP power to try and save $$ on CO2 vials. My main concern is how user-friendly it is. I don't want to have to buy a giant scuba tank and have to lug it around everywhere. I know one can buy a hand pump, but I have heard it can be quite difficult to pump, and I'm not exactly a powerhouse at 5'4" and 119lbs.

Also, is there any significant performance advantage PCP has over CO2? Do you get more shots per fill up?
Thanks for the help! I did a search, but didn't find the answers I was looking for.