I would drop down to KIS. The KTS backup tool is pretty limited. Macrium Reflect not only provides backup, but disk imaging (which I think is essential as it allows you to restore your full OS or HDD/SDD).
@ItsReallyMe Don't forget that with Macrium Reflect you can use viBoot which is also free. My vote goes towards keeping both. However, I'd highly recommend Macrium Reflect as it is very good software - especially the free version.