When I was instructing and doing SE charter, we had a 58 or 59 on the line--narrow body, so it was a little quicker than later models. I owned with a partner a 70. Both had spring steel gear.
We also had a 73 and two 74s on the line, with tubular gear (73 was the first year for tubular). The 73 was the "instrument trainer" with a full King package--state of the art for the time. The 74s had more basic panels, a single navcom, an ADF, and a transponder.
I flew all of these a lot, and except for the slight speed advantage of the oldest one, they all flew and landed just like 182s--imagine that!

The oldest also had manual gear; everything else had the pre-select electric with the notched flap lever slot. All of them had 40 flaps max extension. From an operational standpoint, I couldn't tell the difference.
There are those who argue that the spring steel gear is stronger and that the tubular gear flexes more so it must be weaker. There are also those who think the spring steel is harder to land because it bounces back more easily. Honestly I can't tell the difference. All 182s have pretty stout main gear; the problem is that all 182s have pretty vulnerable nose gear; 70s and newer have somewhat stronger, but not much, nose gear. When you bend it, it takes out the firewall and does other damage to the under floor structure. If the hard landing also was a runway excursion, then the chances of damaging the main gear boxes is great, and it doesn't matter whether it's spring steel or tubular gear, the boxes are what is damaged.
Incidentally, the tubular gear has a fairing over the actual gear leg. I damaged one of those on the 73--hit a Mallard duck at about 135 knots. Blood and gore on the dented fairing and along the empennage, and identifiable feathers caught in the trim rod under the horizontal tail. Made an awfully loud bang! Cessna 1, duck 0.
Cary