Methods for evaluating whether to compress data sent to a print device receive bands of printing data. Each band of printing data comprises a plurality of lines of printing data. A subset of lines of printing data comprising less than all of the lines of printing data is selected and a compression methodology is applied to the subset of lines of printing data to produce a partial compression ratio. The partial compression ratio is extrapolated to a full compression ratio based on a previously performed hardware compression. Then, an evaluation of whether to use the compression methodology on all of the lines of printing data can be performed based on the full compression ratio.