Gearboxes, everything else is a stopgap IMO.
As long as the Pitch doesnt die prematurely I reckon my next expensive bike will probbaly be gearboxed if the price continues to drop.
As for 9x Vs 10x I picked up a 1050 cassette and KMC chain for £25 and £15 inthe CRC sales, so for the sake of about £5 a year I’m 10speed.
we may even see less fannies riding around with one chainring and massive dinnerplate sprocket cassettes and no chain device by then.. (it’s only 1000000 or so “1x?” STW threads away
I’ve started answering the question “Is a droper post worth it?” or “how are you finding 1×10?” with “it’s great, it winds GW up and that’s all that matters”.