Cam shootout mild engine, on 350 still useful.

That is a very old test, originally published in a Hot Rod year book, in 2000 which I have; not that being old makes it invalid.
The engine was a 'mildly warmed over' package from RHS. World Products heads with 1.94/1.50 valves, 8.8:1, Edel Perf intake, 780 Holley VS & 1 3/4" headers.
The cams do exactly as one should expect; I call the cam a power shifter. It shifts power from the low end to the high end, as seen in tests 1-4.
Test 4-5 is more interesting. Both are 286 adv, both 236 @ 050. But one is hyd & one is a sol. The sol cam was lashed at 0.024". So it is about 12* @ 050 smaller [ 224 @ 050 ] to make it roughly comparable to the 236 hyd cam. There was a dip [ loss ] between 4000 & 5000 rpm from the sol cam, but either side they were very close. The dip might have been a tuning thing. If it could be tuned out, the sol cam would be my pick for a street engine as it made 2-3" more vacuum with the same hp.