JSB, H&N, RWS Superdomes...all 3 work well in the 10 .22's I have.
I find JSB Heavy 18.3 gr to be a consistent and accurate pellet in most of my springers.
I have had very good luck with the Crosman hollow poinnts from Walmart .The lower prices allow me to shoot more !
I can not find the JSB 15.89 gr Straton ANYWHERE ! in stock in the US of A.