Buying consultation Workshop trolley & polishing machine! “Initial tool!”

Hey people! I started an apprenticeship as a car mechatronics engineer last year and finally look for my own tools. Since my father is rather a woodworm, not much with suitable tools in the cellar Have now max 1800 € (no more cents, unfortunately!) to cover me up a little. Would like to have a workshop car equipped & a polishing machine, possibly also a jack with support… I looked around at Amazon, Conrad, Contorion but still unsuccessful… Use at work we mainly Berner & Hazet, they don’t fit quite into my price category… I met Vigor… didn’t look so bad …https://www.amazon.de/…/ref=sr_1_5?…https://www.amazon.de/…/ref=sr_1_1?… goes on at 500 € Weighing, but no idea how long it lasts… In the reviews it says that a lot of fast breaks etc… There are also price differences of 25 – 500 € with the polishing machines, since someone has a tip for a product, which If the budget is still enough for a cheap jack & 2 supports (what else is there to lift an alternative car?) would be great! Would be great if you could help me and a few tips for me would have thank you in advance! If you could not be able to use the car for the first time!