Hello, I had the good fortune to have the same thing happen; after 25 years of hunting with a shotgun I could finally hunt with a rifle in my county this past season. I trade away a Ruger 10/22 for a Handi rifle in .243 hoping to use it for coyotes. So when the new rifle season came up I had not gotten the bolt action rifle I was planning to use. I decide to take out the Handi and it was great ! So much lighter to carry and quicker to shoulder and way more fun to shoot at the range. I got 2 deer this year and passed on a third one , too small. The first was a neck shot at 50 yards and the second was a shoulder shot at 70 yards. I never saw two deer drop dead so fast. I picked up a Handi in 30-30 last week so my son can use the .243. I do not find a single shot a disadvantage ; I have hunted with them for years whether shotgun, handgun or muzzleloader.
Good Luck to you, Steve