No car compares to the fun you can have with a supermoto
As soon as it gets twisty the thing just flies and you can really annoy big bikes. I had the pleasure of having a go on a CR500 supermoto. Very lairy two-stroke. A complete bitch to ride but soooooo quick
Whatever you do get the big disc conversion on the front and don't go for too wide a rear tyre. Looks good but cacks up handling and rear tyres on a supermoto don't really last that long anyway
The enduro exhaust is usually a whole lot quieter and lights is never a bad idea even during the day just so people notice you more.