I carry a Rohrbaugh R9 in my pocket as my primary. I carry a Remngton RM380 in my rear pocket as a backup. They're almost the same gun. They have almost identical triggers and the guns are shaped the same and have the same sights. I would have purchased another R9 for my backup except that they cost around $1250.00 and the RM380 cost $99.00 I don't carry any backup magazines on my person. I do have a SAR B6P - CZ copy in my car and that has 20 rounds in it. I also have a GHB in my car and that has a little Taurus Millennium G2 PT111 in it with a 20-round mag and a few spare mags. But when I'm away from my car, I just have the R9 and the RM380.