public finance

Anyone know much about the Public Finance I-bank Stone & Youngberg, LLC based out of SF, CA?

I have an interview for the s&t role on a public finance desk at a bb, basically trading munis. Can someone who is familiar with trading munis talk about whether this is a good area to trade? From my understanding, some people look down at pub fin and trading munis?
thx

Does anybody have any information on this firm? I am seeking an analyst position here for their public finance group. Any info on comp, hours, exit options would be most appreciated. Thanks.