Semen control for better breeding decision covers a bunch of different actions i.e. selecting reliable semen product provider, recording storage conditions, random semen quality check etc... For quality assurance one might pick a computer based systems.
Probably the price will be the most important factor in that decision making. But be aware of the fact that sperm motility varies by CASA systems. Study showed that the CASA used can affect motility results even on the same motility recordings. Results relies on the recording quality, time of analysis, and frame rate of camera. To prevent erroneous conclusions check CASA systems specifications.