But for a more reasonable return, DOGE appears to have the greatest liquidity and has a huge community of advocates/supporters, plus lots of media attention. It has suffered from a recent downturn due to the admission that it has a 'soft' ceiling, but that doesn't impact the current utility of the coin.
DOGE has fluctuated all over the place, but is currently at around 160satoshi/DOGE - up from 130satoshi a couple of days ago, but well off its height of around 300satoshi.
Should have listened to those of us who mentioned DOGE. Since posting this, DOGE has jumped again, up to nearly 200satoshi -- a gain of 25% in two days. Not too shabby, but no way to know if it will stabilise or slide back down of course. Definitely one for active traders.