The click on my 2050 is very solid, similar to other drafting pencils.
About the discussion between 2050 and 3050, in my opinion it is better to buy the 2050 than the 3050, because the extra price of the 3050 does not come with any extra features, the only difference will be the carbon fiber body. The rest is the same between them, it will be almost the same writing feeling, minus the lighter weight of the 3050.
This same argument I use for the 3051FF and 5050, the difference will be the FF mechanism. Although I don’t think it has a different writing feeling than the 2050 and 3050, its mechanism doesn’t exist on any other pencil and looks amazing, an incredible piece of engineering. My hope is that prices will come down at some point, but I think it’s impossible, the number of collectors only increases and the number of copies in the market only decreases. My goal is a 3051FF in blue color, however, in my time as a collector (last 2 years), I haven’t seen any new old stock copies for sale, has anyone seen them and know the price range? Same as the gray color or higher? Because I’ve seen unused examples of the gray color and of the 5050, but I haven’t seen the blue one, so I suppose the price might be even higher.
About the Dive, I have one and despite being an amazing pencil, the feeling when picking one up doesn’t come close to classic vintages. Also, it is too wide for the hand, which I dislike, if it were possible to have the mechanism in a design like Automac or Nero, it would be the best mechanical pencil. Hopefully Uni will be able to make a more slender design in the future.