If you are not liking any of LitecigUSA's non-Rath juices, then you won't like the same flavor elsewhere, if they use Dekang. Shawn stocks Dekang liquids straight from the factory... the same place many other vendors get their liquid from. The only variance is Dekang's own formulas, if they change, which they sometimes do.
'Rath Juice' is made by 'Rath' and is VG-based, USA made, unlike the Dekang from China.
Obviously everyone has different tastes and everything is subjective, but I thought I'd just point this out... it's not anything that Shawn is doing or not doing. If you don't like a flavor, you don't like Dekang's formula.