I normally borrow a wheel from work and get a ‘scrap’ tyre fitted before my holidays. I don’t like driving with space savers.That makes sense. A used full size wheel is much better than a space saver. And you don't have to take it with you all the time.
I was thinking about a compact trolley jack when some thing special comes on repco or supercheap. Is it hard to maintain a trolley jack compared to normal scissor cut jack?
I’d suggest a small bottle jack compared to a scissor jack in your case. Compact and can hold more weight. The down side is that you’ll have to pump it 50 times compared to 7 pumps with a professional trolley jack. Maintenance, it’s advised to replace hydraulic fluid every 2 years and inspect monthly for fluid leaks. But our tyre boys use their trolley jacks daily and we haven’t seen one leak oil yet. But, a scissor jack has 0 maintenance. On the downside they are extremely dangerous if not placed/used properly.