I can’t say for sure which is better, this question is individual for everyone, but I can definitely say that by ordering a moving service https://www.flashmoving.net/household-movers/apartment-movers/, life will be easier. Since the movers will literally do everything for you, namely, they can collect and pack things, disassemble and assemble furniture, of course the main task is to remove, transport and bring in the cargo safe and sound. But moving alone will be much more difficult; firstly, you won’t be able to take away the entire apartment in a car, so you’ll have to rent a car or ask friends.
Secondly, if you don’t have any experience in disassembling furniture, then most likely this process will take an extremely long amount of time (in a good case) or there is a chance of breaking something, losing it, forgetting it and putting it together incorrectly, which ultimately fall apart and, God forbid, harm someone. As for simply collecting things, anyone can handle it, but the question is the number of items, as well as the concentration. Equipment is a very difficult task, since its further performance will depend on the quality of its transportation. Therefore, you need to pack very carefully, especially large items such as a stove, washing machine and refrigerator. A few words about the stove, if you have a gas stove, then under no circumstances turn it off yourself; in this matter, you need to trust one hundred percent to the professionals in their field. If you have a large car, at least a mini bus or a gazelle, and have some experience in packing and transportation, then you can safely try moving yourself, but if you don’t have the above, then contact a cargo transportation company that will provide you with all the necessary services.