Q. Already I have Yamaha FZ S now plan to buy a new machine for daily commute, but very confused in between Yamaha FZ25 and RE Thunderbird 350X. My dream to purchase the RE for regular rides but I fully trust Yamaha’s engine quality. Don’t know which 1 is perfect

Close your eyes and go for fz25,because maintanance,mileage and maneuvering is easy in traffic.i got 46kmpl in highways.minimum mileage i got is 32kmpl in rash rides.Now,i had done 43k in 1.5 years no problems is there in my bike.but,riyal enfield have lot issues like ignition,overheating and battery,etc.low end pickup is excellent in fz25,mid range is good,top end lacks.royal enfield doesn't have low end punch.

Yamaha Will be better choice for you . Even maintenance and handling. RE will be good but have some maintenance issues after 10K to 15 K drive. Go for FZ if you need young look ever..

For rides go for royal enfield Yamaha is best for it quality but if your buying royal enfield you must correctly maintain it it will give you good result