PV= Personal Vaporizer (i.e. e-cig)
My issue was the same. TH (Throat Hit [There's a whole encyclopedia of abbreviations

]) was kinda uncomfortable to me. I wanted a "chest hit" like you say. I found that high VG nicquids worked better in that department. I buy 100% VG nicquids from blumemistvaping with extra flavor and thin them with PGA (Pure Grain Alcohol [Everclear or Golden Grain]) and a little PG.
VG is Vegetable Glycerine (Bigger clouds)
PG is Propylene Glycol
The dirty details for the noob, not Dougiestyle ( I just used your quote, homie):
You'd be better off getting into DIY (do it yourself) juice for that. It's really not difficult. By taking commercial juice and thinning it out (which is a common and very viable practice) in order for it to wick better you are also effectively diluting the nicotine percentage per mg (milligram). If you were to do this I would recommend going a step up on the nicotine strength from your comfortable level. For example, in a 5mg bottle of juice if you add an extra mg of PGA (Pure Grain Alcohol - i.e. Everclear or cheap 151 vodka if Everclear is illegal in your state as it is in mine) or distilled water you are lowering your nicotine strength by 20%. If it was 24mg strength now it's 19.2mg. If you were to bring the thickness down to what I consider reasonable levels (around 30-40% VG so I'm told) you could easily wipe out the effectiveness of the juice. See the problem? So with DIY and a juice calculator like my favorite "Ejuicemeup" (it's free, google's your friend) you can easily account for that and keep your nicotine levels where you want them. Plus, from what I understand, the more PG the more the flavor comes through, the more VG the more vapor you get. Finding the balance that works in your equipment and works for you is the hardest part of your journey in the beginning.
I'm really not an expert on VG juices though since I stick to 70/30 and no more than 60/40 PG to VG mix which is what a veteran told me to do when I first started and I told him I was going to get 50/50. I have not DIY'd any pure VG juices because, for me in my equipment, I get enough dry hits as it is, and I can't get Everclear as I mentioned before (which is 195 proof if I remember correctly). VG is generally considered safer to vape because of its higher flash temperature than PG and I'm told that PG can make acrolein, which is a toxic substance that comes from burning PG, and glycerin (but VGs flash temp is higher). 7.5mg is the safe point per day according to the WHO (World Health Organization) though and most people vape maybe 3mg a day of ejuice - a small fraction of which is turned into acrolein. Acrolein is used as an herbacide in case you care.
Note that some people are allergic to PG (propylene glycol - one of the main ingredients in most ejuices) and so they are forced to vape VG (Vegetable Glycerin). I know of no one who uses 100% PG, but I'm not saying they don't exist. Picking your nicotine solution for DIY juice you will have to decide between PG and VG (usually 100% of either or a 50/50% mix). If PG is going to be in your juice I recommend 100% PG because VG is cheap as can be (3 bucks will get you a 6-8 month supply at walmart) while PG can be expensive ($10+ for as little as a 3 month supply depending on your ratio). The cost of the nicotine solution is the same no matter which solution you buy (100% PG, 100% VG or 50/50). If reducing costs is your thing this is very solid advice on how to save money vaping. Me? I'm a budget vaper.
I'm pretty sure I got my facts 100% right on this post.