Any of the 3 should work. You can get a Conquest with a heavy reticule. I have an Elite 4200 and a Conquest. My opinion, both are very good scopes for the $$$. I prefer the Conquest because it is more compact. But for the $$$ it will be hard to beat the Elite 4200. (I think Elite is changing model numbers ????. Not sure what they have now that is the equivalent of the 4200).
I usually don't bash a product and this is not "bash", but I am not a fan of the Monarch based upon the two that I had. They were good scopes but, just did not perform as well in low light as I would have expected for the MSRP. One was a 50 mm and the other a 40 mm. Both were variables. Both of these were 2008 +/- vintage, so they may be better now than then.