Nissin DI866 Flash (Canon, Nikon) - Pasco Camera Exchange
Which Canon Speedlite Flash to Choose?
Amazon.com : GODOX TT685II-C Flash for Canon Speedlight Camera Flash E-TTL Speedlite High-Speed Sync, 2.4G Wireless X System Compatible for Canon Flash 5D Mark IV 6D Mark II 7D 90D 250D R5
NNW670-CC 7D GN58 E-TTL camera flash for Canon 7D 6D Mark II 80D 77D 70D 60D 50D | eBay