Having a limited capital isn't a problem, but the question is, are you sure you can hold your coins longer like targeting the price of $200k before selling it? Or you might end up with panic selling due to highly unpredictable market volatility that test your patience and perseverance?
Personally, many people in BitcoinTalk probably CAN'T. Although, it would be nice to be proven that I'm wrong. Plus OP probably doesn't know that if you "buy" a Bitcoin perpetual futures contract with leverage, you pay an hourly fee to keep the position open. The fees paid reduces the capital you used as collateral, then THAT makes the liquidation price nearer and near to your entry price.

Things are easier said than done, and we cannot sure that things will happen accordingly based on our plans an goals. The whole concept of bitcoin and crypto market is full of uncertainty, that's why if you decide to buy with leverage, make sure to prepare yourself to lose than expect to profit.
It's easier to be a long-term investor by merely buying Bitcoin, then put that in cold-storage than trading with leverage. It also gives the user a lower probability of losing his/her capital.