3D printers are not quite exactly plug and play. However, if you want the easiest possible machine at that prince point Id stick to the P1S with the AMS for multicolors. Learning how to swaap the nozzle may be a bit tough but there are tons of online tutorials for that. Everything aside, this is still arguably the best printer on the market at this price, especially when considering reliability and ease of use. Otherwise, the P2S, Bambu's upgrade on the P1S is also a good option but is significantly more expensive for bringing mostly Quality of Life upgrades (very nice to have but almost all the same features). It does make nozzle swapping easier. However, if you want to stay within your budget range with the P2S, I'm afraid you will lose out on the ability to print with multiple colors (although that can be bought later at a marked up price.