If you can afford it,the best practice is to purchase one machine for one purpose,instead of bundling many functions into a single machine.

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This is because having a separate machine for each purpose ensures that each machine is optimized and efficient for its specific task, and reduces the likelihood of breakdowns and malfunctions. Bundling many functions into a single machine can increase the complexity and cost of maintenance and repairs, and may result in decreased reliability and performance.

If You Can Afford It,the Best Practice Is to Purchase