Krystal,
I think you are partly missing the point. The answer would be to stop smoking so you don't need the inhaler, not which inhaler will cause less PVC/PACs. Steroid inhalers will not increase your pvc/pac's. I would strongly encourage you to stop smoking and see if that decreases your need for inhalers.
Thanks for posting.
I take albuterol occasionally for my asthma. If I remember correctly, albuterol is adrenergic. When I use it my heart rate increases a bit and I have quite a jittery buzz for about 10 minutes. Not the time to do detailed work. Just don't get concerned if your HR goes up a bit when you use it. It's very temporary and the med does wonders in opening up the airways.