Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Do not buy!!!!

Bought these for my Bostitch framing nail gun. Nail gun was purchased earlier this year for some home improvement projects. Two problems with these nails. First they do not advance with two clips properly. Have to pull back the lever every so often to make the nails advance. Not a problem until your 30 feet in the air trying to nail something and it misfires. So have to use one clip of nails at a time, what a pain when you are installing plywood or OSB (still does not adavance every time). Just the other day I had a nail jam in my gun, took over 30 minutes to fix. Long story short switched brand of nails to BC & Eagle. What a difference, no jams and can use multiple clips!!! Do not buy these, you would think Bostitch nails would work with their framing nailer???