Here to help

ahh the 6pack fridge was a prize years ago, integration testing is really me just me doing exam practice, I have ASA, PAN, Fortinet and MX at the moment, Pan is by far the best followed by fiirepower (not in my lab I only have an ASA) the MX is a good SD-Wan appliance and can at a pinch become a firewall for a small site or edge office in my assessment, I wouldnt use them as the firewall for a major site or DC, which they kinda say too with the vpn concentror only mode option on them.