Abstract We study various conjectural dual descriptions of a stack of M2-branes in M-theory including ADHM. ABJ(M). BLG. discrete gauge theories and quiver Chern-Simons (CS) theories and propose several new dualities of the M2-brane SCFTs by analyzing flavored supersymmetric indices in detail. https://theplayfulcollectivees.shop/product-category/gift-cards/