There are lots of inexpensive scopes that are fine.
The old Simmons AETEC (pre MASTER SERIES), Bushnell, Redfield, along with others.
I have used the old Simmons AETECs for years on many big calibers and have never had a failure.
The old WEATHERBY scopes were another good one.
I am working now with a couple of PENTEX GAMESEEKERS from SPORTSMANS GUIDE.
They are 4x12x40 and cost $116.00 + shipping.
I have one on a 450 Marlin Handi and my buddy has one on his 308 NORMA MAG.
So far they are holding up good.
I really don't care for the extra trajectory lines but am learning to ignore them.
As for the newer LEOUPOLDs, my buddy is a LOUPOLD nut, he has had to send three back for loose cross hairs in the past year.
He says he will only buy the older ones from now on.
LONGTOM