Are there any asthmatics out there using the new inhalers of albuterol?

Are you using the new inhalers like proair and the new proventil. Are you feeling any relief from your asthma using these new inhalers. If so write back to me about your experience. I want to know if other asthmatics share the same ailments from these new inhalers. What can you share with me and the other fellow asthmatics out there? Your answers will be greatly appreciated.