How's the wax setup going? How often do you need to re-wax? I never thought about it before but seems worth doing if it's cleaner and makes the chain last longer.
Can't comment on the Boardman as I haven't been out on it yet - but one of my other bikes (Van Nic Ti road) has been ridden with a waxed chain for several hundred miles and the chain has remained very clean and (although I may be imagining it) seems to be smoother running. As long as the chain doesn't get too dirty (wet) then it should last around 3-400 miles before re-waxing (the original pre-first wax clean to remove oil - or original grease on a new chain - needn't be repeated)
Waxing the clean chain only takes about 5 mins to remove/refit the chain - and about 35-40 minutes in the slow cooker, no need to watch it! - and about 20 minutes for the chain/wax to dry and cool down. I hang the chain from its midpoint on a nail above the bench above the slow cooker to catch any drips. The chain ends up as a "stiff rod" with the wax coating and needs manual "relaxing" before re-fitting.
As suggested by a friend I'm going to add some PTFE powder to the wax next time I do a chain. Next time I'm waxing a chain I'll do 2 so I have "one on/one off" to reduce down-time (and probably across the 4 bikes I ride too = 8 chains!)
This quite useful:
https://silcavelo.eu/pages/how-to-apply-chain-lube [I have an ultrasonic machine which makes it easier]