I just did cache, goebiebands from yesterday (since I couldn't log in for it yesterday), used up cache boost then logged.
Might have to invest in an enrichment aura and use that after reset cache since I probably won't be able to hop worlds until the aura's duration is used up anyway :>
e-books are still £4.99 each (or at least the ones I was thinking about buying a Kindle for), and Kindle Unlimited sounds good but there is not much choice for it.