Hello, this is my first post but have been reading a while. I registered because there a few users who really seem to know what they're talking about.

I have a lot of questions  so  please have patience

I'm going to be investing around $100k into a few  coins. I don't understand the logic of investing in 15-20 coins and investing solely in 1 coin seems a bit risky. My first question   is  regarding the big stable coins.. I  want to invest at least half of the $100k into   a coin such as btc, eth, ltc

Out of the the big coins, which would you recommend  as the best  bet over the long run? My definition of long term is  3 years minimum. I feel very safe investing into btc but if the consensus is eth or ltc  I'll take that into consideration. A mix of 2 of them is also something I'm considering

Now to the altcoins.  I'll likely be  starting  investing  in some altcoins  within a week or 2.

Which altcoins are you guys really really  hopeful of?  I'd like to divide this into 2 cases.

Altcoins which will be a boom in the   long run and should hold.

altcoins which will see a huge boom  within a few months/days/weeks  to a year  which  then might dip or crash. I'd get  out of these coins during the pump and buy more  btc/eth etc   then  repeat the process.

I have another   questioning regarding withdrawals and trading. I'm currently in the United States and there's a lot of restrictions it seems. I'm cut off from many markets. Can I accomplish most of this while residing in the States or  would it to be beneficial to get a residency permit in a place such as Curacao or the Netherlands?

Finally, let's say I make a very large profit and attempt to withdraw  into a bank account or   into another wallet, should that nott be an issue? Which exchanges   should I be looking at? I'm currently using Bitstamp  mainly but now have an account on Bitfinex.   Fantastic board here