By their nature any tourbillon is a conference watch but these two would certainly both be great boredom relievers during a meeting. Frankly the Gyro 4 would have me miss huge swathes of meetings.
I am ok with the HM 11 dial as it really does fly under the radar and a flashier dial may detract from its subtlety. Besides I don't think that JLC is big on one offs and the other hand it never hurt to ask.
Hope we get to see you guys again soon.
Cheers
Mitch