Happy to be proved wrong re. Wireless groups, if they're just as reliable with no missed shifts or losing sync or anything, all good. The whole point of wireless is you don't need a physical connection, but there's always going to be a bike frame in between the parts.
Certainly in telecoms etc wired is always more reliable than wireless.
But yeah, I'm a Luddite.
Happy to be proved wrong re. Wireless groups, if they're just as reliable with no missed shifts or losing sync or anything, all good. The whole point of wireless is you don't need a physical connection, but there's always going to be a bike frame in between the parts.
Certainly in telecoms etc wired is always more reliable than wireless.
But yeah, I'm a Luddite.