I have been in the market for a new 3D Printer since the beginning of 2020. The two previous Printers I owned spent more time calibrating and troubleshooting than printing. When you are considering a purchase, support must be at the top of the list. Both times with previous Printers when the support ended so did my ability to keep the machines operational.
The i3 MK3S from Prusa3D has been an excellent choice. In the 2 months I have owned this Printer I have spent over 90% of time Printing! It’s truly remarkable how far 3D Printing has come. I purchased the kit for $750. If you are budget constrained I would suggest looking at the Prusa Mini+ without hesitation.