Metroid Prime Original Vs Remaster Beam Fire Rate Comparison (GC vs Wii vs Switch)
this is an interesting comparison because they changed the way the beams shoot in the Remaster.
in the original you could shoot the beam once and do a charge shot and then keep doing charge shots as long as you had the timing right. on the Wii version the cooldown between charge shots was shortened and you could basically shoot them right after a normal shot.
in the Remaster there's forced regular shots between charge shots and that increases the time between charge shots by a lot.
you can use missiles to speed it up a bit in the remaster but it has a more tricky timing.