Is avpops is something that could be used already in production? Using external routing script made me lazy to check new features in ser :)
We use it extensively in production. You can probably wait for new functions coming out before considering switch from external routing script in order to get the performance gain. The particular functions I'd like to have are avp value manipulation and loading any sip header into an avp. Also lots of existing functions will probably be enhanced to take advantage of avps, e.g. prefix() and strip().
Richard