I have read multiple threads comparing the Stevens 200 to the Marlin XL7. I own a XL7 in 25-06 and have no regrets for a $298 rifle. I have less than 1" groups going now with dialed in reloads.
2 XL7 attributes stand out over the Stevens 200. The Marlin part tolerances in general seem to be a bit tighter and the trigger is adjustable. The trigger on the Stevens 200 is gross. You put these guns side by side and I would put my money on the Marlin for the trigger aspect alone.