Steel makes a mighty fine bike. There is no worry about the aging if you bake it for paint (within reason), tubes can be replaced, braze-ons can be added, and if properly cared for, it is a long-life bike.
I don’t know if you’ll become a better cyclist for riding one, unless you enjoy the ride that well and want to ride it, ride it, ride it!!!
I will say this: a good frame builder makes the bike have the ride quality you’re looking for, not the material. It takes hundred upon hundred of miles to differentiate between materials. Sometimes, I wonder if the reason why people lust after steel is that many experienced builders have built in steel the longest, and some people hearken back to the good ol’ days with a bike that they loved dearly. I have been told by some of the few I know who own an aluminium Salbierre (or is it Sablierre- someone help me out) has said that’s their lifetime bike. This builder was the g’dfather of aluminium, and many great pro cyclists (earlier than one would ever guess) had them repainted as their own steeds. I have never gotten to ride one :(. They are rare as can be.
That being said, I love my steel bikes, as over a few hundred miles, you can tell the difference. That could have to do with geometry and tubing selection.
Steel has come to a unique age. Good steel is not cheaper than aluminium, as 7000-series al is the one of the lightest and cheapest tubesets you can buy (as a builder). Aluminium is still going to be lighter than even the best steel frameset. You can have a steel frameset that can weigh upwards of five pounds, and that is just a frame!!! But, you can also get a steel frameset that weighs three pounds, which is in the neighbourhood of titanium. True Temper S3 can build a fifteen pound bike, provided you use the lightest fork and other components. 853 can build a light frame with great ride characteristics. 753 is something that is quite rare these days, and though a fine tubeset (as it won the TdF over a ten or so year time period), it is outdated according to many standards. True Temper still makes fine steel tubes, and aero to boot. Columbus and Deda make fine ones, and don’t forget Tange.
What is my current road bike? I currently ride a GT Course 853, which is a fine bike. I got the thing N.O.S. for $200. I did not like the fork, as I know that lighter steel forks are available, so I chose a Look. The bloody thing had touring eyelets (with none on the frame, which was race geometry), and I could just see that their steel fork came from their low, low end line of bikes. I could be dead wrong about that. But I felt that the fork that came with that frameset was made to go in the mechanic’s spare fork box. If I were to buy a Yamaguchi or Land Shark, I would get their steel fork, no matter the weight penalty.
Down tube shifters are the BOMB. I like them so much better than that finnicky STI crap. Get downtube shifters, for certain.
Who would I recommend? Mandaric, Yamaguchi, Land Shark, Steelman.
One last word of advice: make sure you do the following:
-
Clean the bike regularly and touch up any paint that has chipped. Use your wife/girlfriend’s nail polish if need be.
-
Every time you clean the bike, grease the seat post.
-
Spray J.P. Weigle’s Frame Saver in the tubes once or twice per year, more if you ride in a rainy climate.