I'm a fan of etymotic's deep insert earbud style. ER4XR was great but it lacked bass I craved. Any other earbud that has similar deep insert style like etymotic?

Hope all of you have a wonderful day. Does Sony WH100xm2 sound better than M50x? Primary use are games and movies I loved using M50x then I started noticing M50x sounds rather muddy. I searched for closed can upgrade and got myself a pair of Shure 1540. Shure was better, but not in the way I...