>>4397923Did some research and answered my own question somewhat, so leaving here for reference if anyone finds it helpful. So far I've found these apsc lenses that are quite small and can be used in FF mode without too much compromise:
Sony 10-18 f4: 225g: can be used well with active stab from about 11-12mm with minimal vignette. Probably the best and most well-known option.
Sigma 10-18 f2.8, 260g: Also very usable. Slightly worse stabilization and wider aperture than the sony f4, with the same 12mm and onwards caveat.
Sony 10-20 f4 pz: 178g: bit of vignette at wide end, but rectangular crop when going long starting at around 15mm. Can be removed in post, by using active and staying away from 19-20mm, by using dynamic active, or using by clear image zoom. Can also do surgery on the rear baffle to help with vignette. Finicky to use, and probably not the best choice.
Sony 55-210 f4.5-6.3, 345g: cheap and light kit lens. If you remove the rear plastic baffle, it's very usable from 70mm onwards with active stabilization or remove vignette in post.
sony 11mm f1.8, 181g: Quite usable in dynamic active. Very wide, light, and fast.
picrel is the 10-20 f4 at 20mm w/o baffle surgery.
