Elkenders

I've tried a few which have worked well but there are often decent features behind a subscription or it doesn't seem to fully tick the boxes for me. Niagra seemed to but the full version is a bit expensive.

I won't pay a subscription but will pay a reasonable amount for a good product.

I have found these minimal launchers to be useful but I'm hoping theres a more affordable, ideally FOSS option.

No ads, no tracking. Any ideas?

I designed a little gizmo to mount my light to. I have a Quadlock which takes up my handlebars and I don't really use the luggage block. The adapters I've seen that mount to the same spot seem to remove the existing block so this allows easy slot in. It's my first itteration so can easily be improved but it's working well.

I've been researching for ages but struggling to tell what's the exact best product. Ideally I'd like a combination of products that allows for usb c charging (to be seen primarily) that feels tightly integrated into the Brompton. I like the fork integration of the official light but would prefer usb c charging. I can more easily find appropriate mounts to attach to the screw on the back of the saddle. I've seen AliExpress brackets that use GoPro style mount holes then you adapt to Garmin/Cateye or whatever but I haven't seen photos of them in use and I've read they can interfere with the luggage block. Ideally someone else would have a combo of products that I can see works aesthetically and practically and I'd just get the same.

What do people here use?

I'm picking up a C Line Explore and wondering why there's a weight difference between these two. I'm interested in the free bag but I assume there are structural differences if the one above is a KG lighter?