Ditto is great. I've zapped from it before. Fees are going to be very small. Maybe if to have 100 sats and try to send a 99 sat zap, then fees may stop that from going through as WoS has a minimum.
Discussion
Received 1 and then sent 1. The ditto icon shows sent but receiver did not get anything. Does that mean fees could be stopping it? Do you know the minimum?
I couldn't get wallet of satoshi to read the QRcode. Maybe because i use a "dark" theme? (samsung camera read it right, i then had to copy/paste into WoS)