Here's the thing, kid...You are on sites created for professional contractors to discuss matters related to building and maintaining a profitable business, while providing a quality, professional service to customers. You are on here asking about which consumer quality machine to buy, to help you run a "summer job". Are you paying taxes? Do you have a DBA or a business license? Do you have insurance? Or are you just under charging and over working and taking business away from people who work hard to run legal businesses?
Long story short...don't get butthurt when you get snapped at by real business owner.
Sorry guys (and girls) I've been fixing hack jobs today. Including a composite deck that got ripped up by a neighborhood kid. I'm angry at hacks today.