This post is mostly for those, who want to own a Python, but for one reason or another do not have one yet. I will sound like I am bashing on Python a little, but I am not! I really like it and very happy to own it, however...
Today I took the Python to the range and shoot it side by side with my beloved Model 66. Yes, I know I am comparing apples to oranges, as 66 is a smaller frame. However, since both guns are 6-shots 38/357 caliber and both have 6" barrels, I felt that they are close enough to be compared. All observations below are just that - observations. No facts, no real data.
Trigger is where Python blows Model 66. Even though my 66 has Wolff's springs in it, Python still has an easier action. Of course it feels different from SW action altogether, but from the ease of pulling the trigger in DA Python wins. In SA both guns feel about the same. But even cocking the hammer on the Python feels "better" somehow. Also the trigger and hammer itself on the Python feel a little more comfortable.
Another aspect in which Python has a slight edge is a recoil. Shooting Magnum loads you can feel the difference right away with Python simply having less recoil then Model 66. But even with a regular 38 Special 158 grain bullets there is a bit of a difference. Not significant, but still... (that said, recoil in both guns is easily manageable)
From that point on Model 66 shines over Python. It is definitely more balanced gun. Some argue that extra barrel weight is needed for better aiming, but I simply don't see how it helps on the range. Perhaps for rapid fire, but not for simple target shooting. Model 66 definitely feels "better". To add to this matter (as I already mentioned above) - I seem to like stocks on 66 are more comfortable than Python's stocks.
Another area where I was surprised to see 66 having an edge over the Python is sights. Somehow sights on Model 66 are easier to use. May be because I am use to SW sights, I don't know. But I already took Python to the range 3 or 4 times before, so I should be use to Colt sights by now. But it seems that there is a little more open space on rear sight blade and it's easier to position the front sight in the middle on Model 66. On the Python it seems that with a correct aiming front sight takes almost entire opening in the rear sight. This makes aiming a harder, especially in low light.
Both guns were equally accurate, at least in my amateur hands. But overall I ended up feeling like, if I needed to grab a gun to protect my life, I think my choice would be SW K-Frame over the Python. Now, as I said in the beginning - I still like Python very much and glad I have it. Just a feeling that I am the coolest gun on the range already worth extra money I had to pay for it vs. comparable SW revolver. Add to it an exceptional trigger and that combo puts a smile on my face every time I shoot this gun. However those of you who do not own a Python (yet!) - take you time. It's not a magic or some kind of legend that is incomparable to everything else out there. It's just a very cool looking and well made gun that has certain extra value attached to it.
Again, just my thoughts, no facts...