First iem advice

Hello. I'm looking for a ~100$ iems prioritizing good soundstage and instrument separation. Low frequencies are more fatiguing to my ears. I'd rather get bright sounding iems, even with slight sibilance, than with too much emphasis on bass. I'm currently considering Letshuoer S12 for 90$, Kinera Celest Phoenixcall for 95$, Kinera Celest Relentless for 140$ and Kefine Klanar for 90$. Which one of these is the best in terms of resolution, imaging and soundstage? Are planars better than hybrids? What other iems are worth considering at similar or lower price? I may also plan to use them for gaming so I would like to know how they perform in this, but it's not going to be deciding factor in my choice.