I have a UTG Hunter 3X9 non-illuminated on my Gamo Mach1 with nearly 20,000 shots on the scope and no problems except the common low budget issue of the fast focus eye piece moving and changing poi which is easily fixed with a few wraps of elec tape or an oring.
These can be had for about $80 if you check around and are lighter than the illuminated model. UTG would replace it if I wish but the thing tracks, repeats and holds zero perfectly. One thing of note. I have two of them and they both have the same issue. I put new scopes through some pretty rigid tests before mounting and found that while poi doesn't change at different powers of magnification if always lowered to the power there is a ever so slight elevation change when changing direction of the power ring. So if you get one of these I recommend always moving to the power of choice from the same direction. I chose to always move down so the max power I can use is slightly less than 9.