Holding altcoins long term - safe wallets - marketplace

[Tomak]

Hello,

I am planning to invest in 10-20 altcoins soon for long term 12-24 months.

I am not sure if this is safe to keep my altcoins for so long on trading platform Bittrex. As far as i know this platform is the best. I want to split my invest 50/50 to keep half of my altcoins on my privat wallets.

What is the best actuall wallet to keep all the different altcoins as XEM, Antshares, Waves, Iota, Steem, Sib Coin etc..?

Do i need to download a separate wallets for each coin to keep it or just use one wallet. Are there any wallets than can support all the altcoins in one place?

I think its more safe to keep the coins on separate wallets anyway. What do you thing about this?

What is the best way actuall to secure the invest in altcoins for long term?

One more question regardding this Segwit thing.

Do you think its good idea to invest in altcoins this month before SegWit so maybe it can sky rocket or just wait till August and see what direction market will go ?

thanks!

[shams]

I like your plan its a very good idea to hold coin for long term to get maximum profit from that coin I will advice you if you want to hold for that much long then its better to get the hard wallet and keep the coin in that it will be the most safest way to keep the coins. And about the segwit question I will advice you to buy in the last days of July just before segwit because I am sure they will grow after segwit so you get the maximum profit...