I have $15,000 worth of BTC i want to invest it ALL AT ONCE into one or two coins, please put your suggestions here. It has to be a coin that is not overpriced, as in there is still room for like 10x-30x growth
let's be honest, these are all speculative, not 'investment' - and if you're looking at 10x-30x growth? Um, why would anyone share such a projection?
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.
Here's a good place to look -- as well as compare other alts:
http://www.cryptocoincharts.info/#jump-doge-btc