I've been set on 22lr since 2012-2013, and still sitting on alot of those same bricks. Going into this one I felt comfortable other than some small pistol primers(has to be federal) but recently got into precision rimfire and all the sudden felt the pinch of Maybe not being able to get higher quality ammo that I may want, only problem I don't know what my gun likes yet, watched a few different videos on the gun and got a general consensus of what it might like so ended up finding and ordering a brick of each type, and now I feel like I have to sell a kidney or a testicle for hitting that complete order button!