

Unless your super concerned about weight, Shimano CUES/Linkglide is the way to go. It has revised shift ramps a lot like Sram Transmission which provides a far smoother and more consistent shift under load. I’m assuming it’s a city bike, so I would say do the 9 speed U4000 groupset. If you want a larger range, the 10 speed U6000 would be great or 11 speed U6000 if your winching up ridiculous grades on an eMTB.
I have also heard rather excellent things about Microshifts newer stuff. It’s a complicated tradeoff between the two lineups, Shimano will have better shift ramps and parts availability, Microfift may prove more durable and reliable in the long run. It may also be easier to source Microsfit as a home mechanic, compared to Shimano. It’s really hard to say, but both are rather excellent options.








I’m skeptical, but not against it. It’s not an existential threat to humanity as the general populous believes, but it’s also not a silver bullet. Assuming we as a society wish to create more electricity (which is a pretty massive assumption, but a story for another time), nuclear power is the most appealing and effective option. Kyle Hill on YouTube has explained this in great depth. However, the wast disposal is still mildly problematic and always will be. What’s more, the mining is certainly not a solved problem, and brings with it a reasonably high risk of contamination.
Perhaps if I knew a government agency trustworthier than the DOE (or US government as a whole) was involved, I would feel differently. However, I have seen how they have operated currently and historically first hand, and I don’t find their methods satisfactory.
Personally, I think the better method is reduction of energy consumption. When I worked for the DOE, I was told that utilities were bleeding money, and ready to go bankrupt because household appliances had reduced demand that much. So they lobbied for electric vehicles, which has strained the grid in some ways, but that’s a complicated story for another time. But as many of you already know, an EV is a highly ineffective means of reducing carbon emissions in the long-term. While more effective than gas, public transit, bicycles, and changes to infrastructure as the more effective means of reducing carbon emissions long-term.