Do I need a new chairing?

[C R]

This is the big chainring in my road bike, today when oiling the chain I noticed some teeth seem to be a bit worn. This one has about 7500 miles in it, 50T sora 9 speed.
I'm concerned about chainsuck, though at the moment shifting is good. Should I get a new one or is there plenty of life in it.

 

[Fab Foodie]

You'll not get a new chain to run on that, so I'd keep it until the chain's knackered (if it's not already) and then replace chainrings, and cassette with the new chain.

 

[ExBrit]

What Foodie said.

 

[C R]

Thanks, that's what I was thinking. The chain is not at 0.5% yet, so will get a new ring ready for when the chain needs changing.