Quality of SuperScale

I am not too familiar with the quality of aftermarket decals for a/c. I have found a scheme I was looking for by SuperScale. The only concern is that it is a lot cheaper than a similar scheme by AeroMaster.

Any significance in that, or can I buy the SuperScale decals without worries?

SuperScale decals are very high quality and will work with the same techniques as AeroMaster. Biggest difference is the lack of color on the instruction sheet and the placement guides are not as detailed as AeroMaster. SuperScale kinda assumes you have your own photo references to work from.