4 ms·What a big disappointment. I will pass this one...by janmo 4y agoWhat a big disappointment. I will pass this one...dbbk 4y agoDoes it really matter?FinnKuhn 4y agowouldn't say disappointment, because this was to be expected when you consider that they are just "bigger" versions of the M2, which is using TMS 5mm and has been out since quite a while.