Since this topic has ongoing interest, I'll include some anecdotal pellet comparisons on live game (gray squirrels). The pellets here will be the new Spanish-made Daisy hollow points and of course the JSB Hades, both in .22 cal.
First a few comments about accuracy. Having seen nothing but miserable accuracy from Daisy pellets in the past, I went in with low expectations but their new hollow points were a pleasant surprise. Here's a couple of 30 yard groups...the white circle is the size of an aspirin:
By comparison, the Hades hold their accuracy at greater distances. For example here's my very first group at 43 yard from a pre-release DAR gen 2:
I had commented above that I was unimpressed with the Hades expansion. Here's a recovered pellet from that lengthwise vitals shot I referenced:
Here's a pic of a recovered Daisy from last weekend using the same shot placement and angle. The blue Sharpie explains the story:
Between these two, for sure I'd want the Hades if I were shooting 50 - 70 yards. But for 40 yards and in, the Daisies are pure poison. They're also substantally cheaper.
For that same 50 - 70 yards, the 15.9gr and 18.1gr domes are even better at a price that lies in between.