Hop sub question

[BrewerE]

I have an extract IPA recipe that is hopped as follows:
.75oz Simcoe - 60min
1oz Cascade - 15min
1oz Centennial - 10min

Here's my question:
I only have .5oz Centennial and want to brew tomorrow. What can I use for the other .5oz/or sub for?
I have Columbus, Simcoe, Cascade as options.

Thanks!!

 

[Hammy71]

Centennial is bascially Cascade on steriods. So, you could use some of that to sub. But really, any of those three will play fine with the hops you all ready have in the beer.

 

[greatschmaltez]

I would go with cascade