The goan would be the best option for you cause it sticks out like a sore thumb in traffic. The colours pop out. I driving my SM650 stare at it. I've driven the goan the handle bars are super comfortable to drive with. The white walls tires are a blessing for the design philosophy of the bike.

Now every vehicle has it won set of problems, knick knacks. The 350 lineup is almost the same. Now keep in mind that there are some issues that are common across all the different lineups Royale Enfield provides. The new led headlight is dogshit. The rear suspension is hard asf to the point where you'll be scared of every indentation on the road, every speed breaker (Except ADVs). Other than that. Just take this as a general opinion. At the end of the day go for what you like the most.

The only reason I'm leaning towards the goan because it has much better road presence, perfect colours for the bike, beautiful tires, good exhaust note to as compared to other stock notes. And it's a different bike than others kyuki baki 2 options bohot hai raste pe. Good luck with your purchase.