My experience is limited, but I used a 742 in 30.06 a few years as a young man. I had problems with mine, but it was what I had. I sold it. Later in life, I had a BAR in 7mmRemMag that was a jammamatic, yep, sold it too. I then tried a 7400 in .270, shot like a bolt gun, easy recoil. Picked up an older Belgium made BAR, also in .270 and still have it, yep, shoots like a bolt gun, easy recoil.
I am a far gone .35 Whelen Ackley Improved freak, so I had to try one of the new 750's in .35 Whelen, a carbine model ( my favorite bolt gun is a Mod 700 .35 Whelen Improved and it has a muzzlebrake!) I thought I'd try it out just to shoot factory ammo, but I shot both factory and handloads. I was very impressed with the 750! Extremely accurate, extremely easy recoil. So, I suggest you find yourself a 750 ( rifle or carbine) in .35 Whelen and use any good ammo, from the 180 TSX to the 250 CorLokt, any will do 'except" possible the 200gr jacketed bullets. Go tough ( Barnes or Nosler) in lighter bullets or heavy weight in jacketed, your moose will be "most impressed"! BTW, Cabela's in Lehi, UT has this 750 in 35 Whelen now, (they are asking $650 for it) I couldn't make myself hunt with anything but my Mod 700 35 AI!! I told you I was "far gone", ha. Good luck to you pard ( call the Gun Library about my old 750 carbine, it is a shooter!)