I think I've gave this recommendation several times on here but I have yet to see it fail so I'll continue with it:
If you're willing to go to $200 you can buy a brand new Diana/RWS model 34 in either .177 or .22. Very well built rifle that will out-shoot you and you can pass it on to your kid one day. If that's too much you can call up
Umarex and ask them if they have an refurb units, I think they go for ~$140 now. If you really don't like the gun you can turn around and sell it for a slight loss, something you'd have a hard time doing with most Crosman, Gamo's or clones thereof.
The model 34 has been around for 20+ years and has sold tens of thousands of copies worldwide. It's a proven design. It readily accepts peep sights or a scope. The aftermarket is very supportive if you want to change your gun in the future. I don't know much about Stoeger air rifles, how long they've been making them or what sort of support is available to their owners. I do know that Diana stands behind their rifles and even makes parts for guns that have been out of production for decades.
Clark