We all have different experiences and profiles regarding all gear pieces... that said, scopes included, we are biased, either because we own them, or had good/bad experience with some.
I 100% agree that the scope is not the best place to cut on cost. The other area is the scope rings, but we are not dealing with them for now.
Let me share my experience with those mighty optics we put on top of our rifles, and that, from very hot (~40ºC) to very cold climate conditions (-7ºC)...
Below my findings and follow-up on the scopes I have used and still use today:
Sightron SII 36x42 BRD (very nice for the price, perfect reticle, POI was not perfect, and on a match it lost control of the elevation - sold)
Sightron SIII 10-50x60 (good for the price, POI ok, but not enough IQ and too heavy - sold)
Hawke (several models, not enough IQ and mechanics - all sold)
Nightforce 8-32x56 BR (perfect IQ, not easy parallax adjustment, too heavy - sold)
March 10-60x50 (everything ok, but not enough IQ - sold)
Leupold FX 6x42 (not enough IQ, good reticle for IS, but tricky parallax adjustment - not on use for now)
Leupold VXII 6-18x42 (excelente IQ, be aware that due to sample variation one should choose the best we could find. For me this is the 3rd! Parallax adjustment so-so - on use IS)
Nightforce 15-55x52 (excellent IQ, perfect clicks, medium weight - 2 on use)
Leupold 6.5-20x50 TGT (good/excellent IQ, good parallax adjustment, clicks ok - on US for a reticle change, to be used on IS)
March 5-32x50 (the best scope for IS, but too heavy, leading to a tricky rifle handling - sold)
Nightforce 42x44 (excellent IQ, perfect clicks, light weight for the size - 5 on use, one needed factory correction)
So, for the time being, I had enough scope syndrome...
Still on the trying list, March 48x and Signtron SIIISS 45x... but, have to confess, not much willing...