B mode is great for cruising around when the hooligan inside is feeling chilled.
I usually ride in STD mode, with the occasional A mode when I'm in the mood for fun (e.g. meet a fellow motorcyclist at the stop lights), or in a hurry.
Today for a change, seeing that I was in no rush and thanks to W8ENN, I decided to chill out and drive home in B mode. The ride was fantastic!
It was more relaxed than usual, and real nice and smooth. I had totally forgotten how much smoother the B mode is than the other two modes. I really hope that someday Yamaha update all the ECUs, to make the mapping smoother in all modes, I don't plan on spending the money to get an external company re-flash it for me.
I thought to myself that I've finally freed myself from my maniac driving addiction, which started when I got the bike a few weeks ago.
I had so much fun, enjoying the relaxed ride home, that I decided to stick to B mode for my everyday commute, and reserve the other modes for special occasions. Perhaps it'll help me reduce my fuel consumption too. Since I've been driving it, the bikes average fuel consumption has gone up from 18 km/litre, when I bought the bike, to 15 km/litre... Which I blame mostly on my
slightly aggressive riding style.
At the last leg of my drive home (about the last 5 km) after riding for about 20 minutes in the relaxed 'B' mode, I decided to switch over to 'A' mode. I figured it will be a good comparison, and stand as a contrast to my smooth ride, to remind me of the jerky and non-calm 'A' mode actually feels.
When the light turned green I twisted the throttle more or less the same amount as I've been doing in the B mode for the past 20 minutes... and shot off with a couple of unintentional small wheelies. I sped off like crazy, switching up the gears, leaning hard into a couple of turns, now THIS IS REAL FUN. I felt the adrenaline rushing through my veins, and knew that I'm hooked again.

To hell with the fuel consumption and relaxed riding, this is the reason I bought a hooligan bike in the first place :-D