This is kinda like do you like -
Skinny women w/ no hips VS Corn fed farm girls VS blah blah blah...
Opinions...we all have them.
Some will say shoot on powers as low as 6... they talk about shooting spots... Heck I can't see the targets on 6X...LOL
I would say most of us fall into one of 2 camps
1- Premier scopes boosted to 40X / BR36 scopes
2- 6.5-20 shot on 20X / T-24 scopes
Things most of us are looking for in a silhouette scope
Dot(Something in the 1/4 to 1/2MOA range)
The maginification range we want
1/4 moa adjustments - keeps you from having to leave 1- "rotation" on elevation
Price
(Edited to add) Tracking "return to zero"
Weaver came out with the answer for alot of folks with the new 24X scope they are selling for around $369-$425. It's a "factory" silhouette scope for less than $400. Tracking is what you are buying, the optics are in line with the price IMOHO. I have looked through about 10 of them..thre were differences... There are some real supporters of the bushnell optics here, but I don't think they are 1/4 min adjustments and you have to send off to get a dot bigger than 1/8 min?
Someone else will chime in...