Hi, i just have to toss in my opinion.
As a competition shooter i shoot alot of 22 lr. (around 6000 to 10000 a year)
Iīm not good enough to have use for the expensive selected/handpicked match stuff.
But
I would never, ever buy bulk!
22lr is a sensitive little cartridge that needs to be packed separatly.
Personally a only shoot CCI standard velocity #00035(?)
I prefer the 100 box but itīs hard to find these days.
I buy them 5000 or 10000 at the time.
I have had one (1) fail to fire in over 20yr thatīs was ammo related ( several due to dirty gun)
CCI have enough power to cycle both my Walther PP and my very hard cycled Browning Buckmark.
They are cleanburning and have lube thatīs not sticky.
This is MY personal opinion based on my experience and i donīt get payed from CCI. ( I wish i was!)