Opinion, did someone ask for an opinion?....LOL
OK we have covered this before, scopes are like Women, people have different tastes, and We know that Dave Imas likes them skinny with out hips!
My take in a nut shell....
If the magnifacation, reticle, and MOA adjustment are acceptable in a 4200 for you, why pay more?
I own all leupolds, reasons..
They can be "bumped" to 40X(or 50 if you care to)
They have 1/4MOA adjustments (you get 14mins on a sngle plane)
The reticles are cheap to get changed by Premier
They hold their value! I have sold, and have seen it with others, 18-40 boosted scopes for MORE than I paid for them new. Man, I'm 32, I'm not talking about stuff I bought back during the depression...LOL
Warranty service. Have only seen it used one time and was impressed. Granted ALL scopes fail at some point, right now I have a 6 month old 18-40 VX-III that's reticle "blew up" on me the other day and quit tracking in one direction.... How they handle things is impressive to me (Both Premier and Leupold)
Like I said first, if the above mentioned items on a Bushie meet your needs, I think the glass is there. Many well respected folks here shoot them!