Switch from semi to fully synthetic oil?

My car is 8 months old and the mileage is touching 10,000km soon.
It's time to bring my swift to service again.
From the service manual Suzuki swift are going for 1k, 5k, 10k, 20k.... interval of 10k km per service. However it stated if the car driven in dusty place or always travelling short distance should go for engine oil change on every 5000km or 3 months.
My service center is providing Shell Helix Plus for normal Swift but Shell Helix Ultra for Swift Sport.
I was thinking to switch from Helix Plus to Helix Ultra.... and it will cost more of course...
What you guys think?

Shell Helix Plus (currently using it)

Shell Helix Ultra (plan to change it)