Had it on my new Sam that I have had since March.
I like it alot better than the compact 34-50 Ultegra crankset (with 12-27 cassette) that is on my Bleriot (installed by original owner). And alot better than the 30-40-52? triple that came on my Giant road bike back in 2009.
The Sugino triple is way prettier for one.
The middle ring keeps me in the middle cogs most of the time (11-32 cassette, so that helps make for lighter gearing, too).
The 46t big ring is light enough for me that I can just flip over into the big ring on flats and downhills and I am still strong enough to push the big ring for a good while. Couldn;t do that with the 52t ring on the Bleriot.
Sugino big ring also keeps me in the mid-outer cogs. Sometimes I just change the front rings without changing the cassette rings. Very convenient that the gearing seems to work good that way so I don't need to shift the rear first to prepare for the chainring switch up front. I am used to having to do that on other bikes.
So I am really happy to have a triple that has fewer t's than most offered stock on bikes at LBS's these days.
I really love having a triple with these toothcounts. The 9-speed cassette, and the 170mm crankarms seem to be just great for me and the healthiest feeling pedaling I have ever had.
Makes for some comfortable pedaling, and less shifting. I think I will just use these gearing combos on all my bikes in the future.