An update:

I'm going to try and move up to $3s tomorrow (I'll have just over 50 buyins).
I've been playing MTTs on titan the last day or two, taking a break from the grind.
I have a learning goal at the moment to get really accurate at converting VP$IP% and PFR% to actual ranges I can remember.
I do a lot of thinking about poker and was wondering if anyone could either answer or point me in the right direction for some of these things:
Microstakes players are more irrational on average than players on higher stakes. There are a lot of irrational concepts (particularly mathematically related concepts) that don't seem to be accounted for as far in writing on poker strategy. In particular the huge gap between PFR% and All In% amongst fishy players. Whilst it's incorrect to call a certain range in a certain position at a certain SBR, that doesn't necessarily take into account that the range of someone raising and shoving are completely detached (bad example maybe, but assume any statement that relies on PFR% as a rational linear scale).
Another related issue is with any range deduced stat such as VP$IP or PFR). A selection of cards can only be determined from a statistic like VP$IP or PFR on the basis that the player is intimately aware of relative hand rankings (I don't believe many players at micro levels are). For example, a player may include in their range A5o but not Q9s against multiple opponents. In order for us to draw accurate and reasonably precise conclusions from these statistics, the conditions of the statistics need to be satisfied and at microlimits I don't believe they are much of the time. Imagine a hypothetical player that completely misunderstood the rules of poker, they only play 32o-T2o, 43o-93o. 74o-94o and will raise with 32o-82o, they are VP$IP:15% PFR:5%. This is a extreme hypothetical example, but it shows that there is no inherit native value to your PFR% being the best X% of cards unless you are aware of the comparative hand rankings. Perhaps this is largely academic, I'm not sure.
A completely separate issue is raising on the flop out of position. I see lots of mentions on the merits of having position on your opponent and the merits of c-betting.
Something I have experienced that I've not yet seen well documented, are the merits of an earlier position than that of your opponent.
Now I understand the benefits of having positions and that in general I'd prefer to have position, but in some cases I believe there are some pros to earlier position. Knowing the majority of the time the flop misses an opponent in a two way pot, this can make an out of position raise very profitable (at the stakes I'm playing at anyway). Obviously when playing against a tight opponent this isn't a good idea on a flop like KQ5 but even on a single broadway flop, there's still a large chance the opponent misses. Even if the opponent hits, the immediate aggression at them results either in a re raise (or later substantial aggression) or at the very least a slight slowing down in the aggression, allowing you to draw to a better hand usually getting to see a free or cheap card on the river, possibly a bluff. That's not to say this should be done all the time and pot control is vitally important, but I've not seen much written about the advantage of early position to seize the initiative on aggression (masked by the fact that people understand later position is better than therefore pay more respect to aggression from early positions).
A lot of text. sorry about that. If anyone can point me towards anything or suggest anything I'd love to here it. On the other hand please feel free to inform me if I'm talking shi*t, I'd be as interested to understand why that is