I like crosshairs with a dot at intersection. Less eye strain. Used to shoot Expert International 3 position using PMC std velocity target ammo at $1/box. And this was also good for same Expert at 50 yd and 100 yards for Dwello match portion of Outside 1600's and 3200's. Eley tenex has glass beads in the powder that slows the burn rate down, but these glass beads prematurely wear your otherwise multi lifetime barrel out of a very high priced rifle. The breaking point for using Eley Tenex and actually seeing a difference is in the Master class. I believe what people are using now is Aguilla target std velocity. Probably $2.50 to $3.50 box bought by the case.
I have heard the glass bead thing a few times over the years.
I would wonder just how many shots it takes to wear out the barrel. I know generally you wont see barrel wear on a 22lr
Your point of seeing the difference in tenex is good. Most of use wont see the added cost to improvement vs something a bit less expensive. Is tenex more consistent out of my 513t ...sure is. Do I see a huge swing in position shooting use it? No.
CCI standard and SK standard plus is about where my skills/equipment pan out. Problem with tenex is if you do try it and it shoots very well your either stuck buying more or now have to settle.
Ammo I have shot clean scores on a SR 3moa ten ring target at 200 yards no wind
Tenex, eley match , CCI sv, wolf match, rws 50, lapua pistol, aguila super extra - pre 2010 manufactured. US contracted Remington 22lr from the cmp lot number looks like 1994 . Stuff shoots pretty darn well and worth the .025¢ round shipped.
Right now my 3 22s I shoot im running
10\22 custom - CCI sv - this particular lot is holding MOA
513t - older lot of Centerion Gold eagle SV target made by aquila
AR upper by Tactical Solutions- been running the cmp remington surplus stuff for 2" -4" steel at 100 yards.
What ever ammo you try when you find a good one buy as much as the same lot number as possible.
Remember when manufacture test ammo they use a "accuracy" barrel in very controlled environments.
Heres a older 22lr test. Just be mindful they use a Blieker rifle which start at around $7500 and looks like a Leopold Comp serries scope at $1800. Fun stuff
.22LR Rimfire Ammo
looks like blieker went up a tad over the years
.22 Rifle Challenger Sport, Pardini Guns USA Store
If you do get the eley bug you can always take a trip out to eley in texas and find a perfect lot and buy a life time supply.
ELey test range
View: https://www.youtube.com/watch?v=5jOWQSetTU4&t=1s
Lapua also
View: https://www.youtube.com/watch?v=Cdn6oYae52I