I'm 5'7, 29 yrs and only 150 lbs. 250 cruisers are piece of cake for me on streets and big roads. I'm confident i can handle big cruisers. Planning a 300 mile interstate ride on rented motorcycle. Can you suggest which among these two will be good for me. Here is some of my research:

Vulcan 900: Easy handling and great looks. Good low range but weak mid range. Not good on interstates above 75, over revs and uncomfortable on long interstate drives.

HD Roadking: No doubt on performance. But I may not be able to lean/turn it easily on interstates.