3rd party data supplier recommendations?

Hi all,

I’m aware there’s a bunch of real time data suppliers for Optuma, and there’s a handy list available at https://help.optuma.com/kb/faq.php?id=774

Personally, I’m after intra day data for just US futures, and I don’t mind if it’s slightly delayed. 10-15 minutes behind the market would be fine for the way I trade.

For those of you who are using a 3rd party data supplier with Optuma, which suppliers have you found are reliable, have fairly accurate data, and are reasonably low cost? I’m after recommendations from people who are actually using these services, so would like to hear about bad stories as well as good.

Thanks in advance

Dave M.