Personally, I use the EJ Mix with RSO, dissolves in pretty easily with a little heat, and stays in suspension for the most part. Pretty hard on a tank, but a 10 dollar tank should last you a refill or two. I have also added RSO to premade 100% PG eliquids, they will separate on you pretty quick (make sure to agitate before you start vaping), but work. The EJ has a few additional glycols (PEG 400 or 600?) that assist in keeping the oil in suspension. The name of the game is using a concentrate instead of actual plant material. Unless you water cure, or extract vey well cured material, you will have a very pronounced grass taste, and it takes a surprising amount of plant material and time to make this via PG/material soak, at a decent potency. It needs to sit for MONTHs at room temp to improve. Don't waste your time trying a VG soak, it will absorb cannabinoids, but will ultimately lack the potency most of us are looking for. Concentrates do not dissolve well in VG, much much better in PG, and probably almost perfectly in the right PEG, but taste will suffer (the PEG compounds have a plastic taste to me).
You can always drip, hard on a coil but oh well, cheaper than blunts if you are a prolific smoker!
You will find the eliquid has little of the characteristic high of the strain. This, for me, is because Im using RSO, that was heated to ensure purity. I've purchased pure myrcene and pinene from Amazon (Consilidated Chemicals, they have alot of the psychoactive/synergist ones.) Add a few drops back in, bam! Drastically alters the subjective affects of the high (they come back). But, smells like you are smoking a bowl, the terpenes persist in the vape and will stink up a car/room really quick, esp with better ecigs that give large vol of smoke! The right BHO, well purged, or a hexane extraction, would do better to preserve the initial terpenes and most likely improve the end product.
It hits like hash, not quite the mind killing crush of a dab.