Review on Siemens 120V Combination Breaker with AFCP - QA115AFCP by Carlos Massey

My 5 year old Siemens QAF 20A circuit breaker has tripped repeatedly. Initially, after about a year of use, it started shutting down every few months. It's gotten worse lately, I stumble once a month. I couldn't find the QAF type anymore so I replaced it with the QAF2 type. I could only find little information about QAF2, but it seems to be an improved version of QAF. So far, so good. I wish the information was more accessible by "type". Hope this one lasts longer than the old one.