Solo Actor Question: Please recommend a good remote for Pocket

[Joan Bernier]

Hello Go Button Folks, Could you give my your thoughts on the best, small remote button to be used with Go Button for onstage cuing during a solo show?  I'd like to sew it into my costume and would really appreciate any thoughts/experience folks have with either AirTurn II or another device that pairs well with Go Button.

Thank you so much, Joan