I have used both WG
I have used both WG and SS, and WG is the one I prefer overall. It has no taste, the foam disappears after mixing, and there is no aftertaste. It is also cheaper than SS, even when purchased individually, and offers better value for money because the intake is 13g rather than 10g. I also appreciated the freebie included with my first order. The main downside is that it does not come with a measuring spoon, and the product is packaged in plastic tubs, which could easily be replaced with more eco-friendly sealed refill bags. It also needs a whisk to blend properly, as a spoon alone leaves lumps.
SS has some good points too. It mixes very well when whisked, comes with a measuring spoon in each bag, and is advertised as grass-fed. Buying the multipack can also be a better deal. However, the aftertaste is unpleasant, the foam can taste bitter, the individual packs are very expensive, and the repeated inclusion of a spoon in every pack creates unnecessary plastic waste. In my view, one spoon per order would be sufficient.
Both brands offer fast and reliable shipping.