We have a contract with Fidelity in ROFR. They are slightly unresponsive with emails and phone calls because they are so swamped. That annoys me, as I am a very "get back to me now" kind of person. But I put up with it because I also contacted another place (don't want to mention names) and the man I spoke to on the phone seemed to be a tad annoyed with my questions. So, I went with the person who was nicer to me, though harder to get a hold of. I do manage to get to her when I need to, but it takes an extra phone call sometimes.