If a liquid is done right, it might even be more accurate, at least from a UGL perspective. I know of a guy that was just using a mortar mixer on a drill in a 5 gallon bucket, with protein powder as a buffer/carrier for his capsules. No way wasthat shit accurately dosed.
One would need a proper pharma mixer todo that properly. A V-mixer would run perhaps an hour or more to perfectly blend powders.
Lots of guys use the method of putting drugs in solution, which is going to be very accurate in dosing IF the right ratios are mixed.
For suspension method I think/hope guys are using pharma suspension products like Humco or Ora Plus. If properly mixed AND the bottle is shaken vigorously, the powders have no option exceptto be evenly dispersed.
The advantage I see for liquid is accurately dosing as opposed to splitting pills. The standard is 20 drops=1ml, so if say Anavar is dosed at 20mg/ml, a woman could literally increase or decrease her cycle dosage by 1mg increments. Good luck doing that with a pill or capsule.
The only issue with suspensions is that some raw hormones are chalky, like Winstrol and might clump up over time or hormones like Anavar that are big crystals and get stuck in the dropper and don’t like to suspend. A way to remedy this is to grind the crystal in some water with a homogenizer before mixing in the suspension carrier. As homogenizers are ridiculously expensive, I doubt this is happening.