Great article, the reason why vouchers are more expensive than chaos legion packs is because you miss out in the promo airdrop and all the next 15 airdrops in the future which will have a lot of value..just look at how expensive the llama is.

But I agree with you buying vouchers is probably not the best for a starter on a limited budget. I'll even suggest buying cards directly that you need and build up one or two splinters might be a good way to start