There is no need to figure out the bitcoin wallet prior to getting started investing in bitcoin, yet of course, any bitcoin that is purchased through third parties such as an exchange is not really your bitcoin until you move it to a private wallet, so it is good to learn about various kinds of private wallets and figure out how to get into the practice of keeping most of your BTC off of exchanges, yet at the same time, you don't need to learn those things right away.. It is probably better to get started first and then figure out the order in which you want to learn things, while at the same time learning that there are risks in keeping your BTC with any third parties, including but not limited to exchanges and/or also getting lured into products that tell you that they will hold your bitcoin and pay you yield.. Newbies have to be careful to avoid those kinds of ways of custodying their BTC and/or getting too greedy trying to earn money with their BTC prior to just building up their BTC stash and figuring out ways to hold it privately and also holding their BTC in ways that they UTXO sizes are not too small. .. so UTXO management can become an issue and a concern, even though it is not something that has to be learned right away and before buying bitcoin. Of course the more BTC that you buy in the beginning, then the more justifiable it is to make sure that you are not holding it on exchanges, especially if you start out buying several thousand of dollars of BTC or several months worth of your income/expenses worth of bitcoin.
Very well needed to get started first before figuring out whichever wallet to use to store you Bitcoin as a start off new Bitcoin investors, the most important thing in safeguarding Bitcoin for a newbies Bitcoin investor is to first get hold of a wallet that he can have total control of the Bitcoin in it, and along side also a third party exchange wallet where he can use to buy and store Bitcoin along the way, this is why in most time's some of the newbies tend to make a good solid start off, while few others still make the mistakes of taking third party exchange wallet to hold all they Bitcoin assets, and thinking that their are holding Bitcoin not knowing that I. Realities, they are not in control of those Bitcoin as long as it in an exchange wallet, so for a start, having such a mindset of temporary usage of exchange and there after transferring the Bitcoin back to your own personal wallet if possible a cold hardware wallet, since that the most secured, so once there is already a long term investment approach, it becomes easier to combine Bitcoin investment and building security of funds along the way, this is mostly very important at all time and one need not to get carried away with the simplicity that comes with exchange wallet, don't get carried away a d always have your Bitcoin transfered to you own wallet in other to be in full control of the Bitcoin.