As an optics junkie I thought I'd chime in. I probably place too big an emphasis on my optics over the other equipment for shooting and hunting, but I know I'm not the only one.
I totally understand not wanting to break the bank in your situation……but remember, great glass doesn't wear out. For that reason, most of the higher end scopes I've bought have either been used or demos.
I've not had the first problem with any of them.
IMO, the following manufacturers are the top or at the top of the list for the price breakpoint.
<$400….you're gonna need to get some other opinions b/c my experience starts just a touch higher
$600-$1000…Meopta—old school European made. Say what you want but European glass is still superior to what's being produced in the Pacific Rim.
$1000-1500– my only personal experience was w/ Trijicon. I have to say that I was impressed. They make some fine scope for less than $1000 as well.
>$1500…this is where I've been impressed and also very let down by some very reputable optics companies.
Personally, I would choose the reticle that you like the most and find the company that features it.
I would also scour the internet for demos and used…..because I'm rather specific with my reticle, I own only 3 brands….Swarovski, Leica and Schmidt Bender.
I had brief ownership of a March but sent it back due to the impossible eye box. I really wanted to like that scope but it was a challenge to get comfortable on the rifle and was like I was looking through a peep hole. I can't say all of their models are like that one but compared to my other scopes it was no contest.
Don't be scared off by some retail listing of 4K for those particular brands. First off, they make plenty of models much less expensive. Secondly, if u look hard and are patient you can find a real deal.
I haven't tried out some of the more popular but pricey brands like Tangent & ZCO, but I'm sure they're phenomenal…..my issue is their reticles are no where close to what I like.
I've rambled enough…..but to sum it up, my fav for the brightest, clearest and best edge to edge clarity is the Swaro Z8i.
The best eye box and performance in the glaring sun is the Leica Magnus.
And the best combo of the two and also the most durable build w/ the best turrets would be the Schmidt Bender Exos and/or the Polar.
And I have to shout out to NF, their Atacr is great glass but the sheer weight of the scope was too much.
Good luck shopping and I hope your girl really enjoys herself.