Guys, Planning on investing about $2k on 5 altcoins with good potential. Please suggest the once with less market cap and low coin supply.
Some altocoins that are of interest to me:
BCH, because it seems to be doing a better job of being a currency than BTC, and I expect it to do better in the future.
LTC, because it, too, seems to be doing good at being a currency and there's rumor that FaceBook will start using it in its "send money" feature in the future.
XSPEC, because it's a cheap, low coin supply, very strong privacy coin that's likely going to do much better in the future. It has some solid technology behind it already with more coming in the future. It's a good small remittance privacy coin.
Monero, because it's a good privacy coin, too. Unlike XSPEC, Monero is more deflationary (XSPEC is inflationary) and so could be a very good store of wealth and used for large transfers instead of small everyday purchases. It has some decent privacy technology, too, from what I understand.
Another coin that peaked my interest is Bitpay. It sounded interesting from the little I've heard of it, I just having gone and found out more about it yet.
The main coins I'm familiar with are LTC and XSPEC, and of course BTC. I'm most familiar with XSPEC. You can find out more about XSPEC at the project's Slack channel or at the CoinWiki (the URL to the wiki is in my signature).
Hope this helps, and good luck investing. :-)
EDIT:
Just realized I didn't account for the second part of your request, "with low market cap and low coin supply". XSPEC, I know, has a low market cap and low coin supply right now relative to a lot of other privacy coins, and has a significantly lower price than most privacy coins (especially after adjusting based on coin supply). The other coins, I'm not so sure about. I'm sorry about that. :-/