Handi in 30-06 is great! I've been using 30-06 on white tails a long time with a bolt action Winchester model 70 and the Handi I got a few weeks ago is just as accurate. The Win Mod 70 recently has started to become more valuable so thought I'd give it a rest. The Handi didn't like the Hornady 165 BT SP hand load my Winchestrer likes but it did like Remington 150 grain Core-Lokt Spire Point factory ammo. So much so that I developed a hand load using the Remington 150 gr SP, Varget powder and Winchester Large Rifle primers that is very accurate. I've shot maybe 50 rounds and it's printing a 3 shot group the size of a quarter at 100 yards. Only thing extra I did was add the 9/16 OD O-ring to the barrel lug and tightened the forend piece down real good. I also got mine at Bass Pro. One thing I did notice that is very common with hunting rifles, it likes to throw the first shot from a "cleaned" barrel 4 inches high and 2 inches right ... the fouling shot. The next 3 shots are the size of a quarter 1 1/2 inches high, dead center at 100 yards. That first shot from a cleaned barrel is fine for bench work but not for hunting. So, if you get one and it does that, get it set where you want it and don't use anything on the inside of the barrel but a dry patch until after hunting season. A lot of barrels shoot better a little fouled. After hunting season clean it with solvent, dry patches, oil patch and another dry patch.
Recoil is not bad, very managable. Of course it is a 30-06 so does have some kick. The standard barrel with wood stock from Bass Pro is a well balanced rifle perfect for hunting.
25-06, 270 and 280 are also all excellent ... and they should be ... they all came from the 30-06 which in my book is the best all round caliber.