AS per my experience of 3-4 years. we can expect 25000-30000$ per btc maximum. what is yours?
But do not invest your all money to btc , only invest what you can afford to loose. Do not put all the eggs to one bucket , diversify it. if you have 100$
50% put to btc others to alt coins.
Experience can be used as a reference for all of us, the increase in the price of BTC is very volatile and aggressive, look in this June. If you are sure it doesn't matter if it's not like you say to other alternative coins.