Apples vs. Oranges.....
The 1098 is a sweet machine but if you ride primarily on the street in an urban enviroment the Monster is much better tool. I had a 1098 for a short time and it was wicked fast. Didn't even start stretching its legs until you were in the ton range. If I had time and money to burn it would still be in the garage. I also had a Hyper at that same time which is no Monster but similiar abilities. The Hyper was a much better urban street machine. More comfort, enough power (or should I say usable power) just a better tool for the job. The 1098 is great but really needs to spend most of its time at a track in order to use its abilities. Goodluck with the decision.....its a tough one.