i have tried Mario All-stars + super mario world and what i found whas that when u play mario 3 in that fastrom the star is not flashing yellow white but is only white and some coins also are only white
@K3Nv2 I got some cheapies at wallys, that are pretty good, already have lost a few expensive ones (one falls out and gone, can't find) while cutting grass so bought some cheap ones, and of course never lose these cheap ones. (Cheap meaning only $35, compared to air buds which I only have 1 of 2 now)