I gotta get a flash for my brothers wedding this Friday and I'm totally panicking because I just found out my Rebel T7 has that weird hot shoe where it doesnt have the center pin. I was looking at the Godox V860III since people say its the gold standard but then I saw a post saying some 3rd party flashes dont even fire on this camera. Then I looked at the Canon 430EX but its way over my $150 budget and I dont even know if it solves the pin issue. I'm in Chicago so I can run to a store tomorrow but I need to know what actually works. Which flash units are actually compatible with the T7 without that middle pin?
Regarding what #2 said about the T7 needing E-TTL, do you actually need high-speed sync?
I been using the Godox TT685II-C Flash for Canon on a T7 and its been great. The "II" versions specifically fixed the missing center pin logic through firmware updates.
In my experience, the T7 requires specific E-TTL handshake protocols since it lacks that center pin. IIRC, firmware updates fixed it for certain units, tho I'm not 100% sure about the specific pinout logic.