Welcome to the forum. I would say that ABS is definitely a worthwhile feature on a bike, especially one has big and heavy as this. I would love to have that on my bike. I will also offer that being an owner of several bikes in my lifetime as well as cars, this bike has no more or no less issues than other production vehicles or motorcycles. Like you, I was initially concerned about buying an earlier version (mine is a 2005) but have had no problems and have found this forum to be a wealth of information. With all that said, I think it's smart to go to the newest version you can afford. Good luck!