changing programs

We currently have ES 20.0 and want to open the company file on a less powerful program such as QB Pro or QB online. We only need one user, no employees, and no payroll. I understand that an ES data file can't be opened by these less capable programs. Can we export most of the data/lists from ES into QB Pro or QB online and start from scratch knowing that we may lose most of the historical transaction data?  What is the least expensive QB product to use?