I hyperfixate on research to find the best price/performance fpr my use case and then either forget, abandon or maybe follow through with it.
Last research (but only very minor): Ayn Thor to emulate Nintendo DS with an actual clam-shell dual screen setup.
Usecase: Pokemon Plat (or Diamond) and Dr. Kawashima would be prime material.
But it would be capable of playing less-demanding switch titles.
Currently waiting because of cost and quality of hardware. But it looks promising (believe it was 400€ in total)