It depends on what you need
595083
This is a beautiful and elegant leather case. It has four compartments on the left leaf to store Wi-Fi cards or SD cards, even business cards. I think it offers a good level of protection against scratches or damage for any fall, but the overall size of the equipment increases a lot; to a point that handheld can not be place on a shirt pocket, or jacket or pants pocket. So functionality of carrying is reduced if you do not have a bigger bag to place it. In my case, I always use a Laptop, so I store my palm on laptop's bag. Other complain I have is the lake of a way to hold the case in a strap or belt. That is way I am rating this neutral with 3.
1243040
Save yourself the hassle & buy a decent one.  This is cheap, so if that's all you want,you will be fine with it.
510003
Not what I needed.  But perhaps will work great for you.  Be sure to check the specifics.  I returned this item
4645246
This is a lightweight small vacuum that runs off what used to be called the cigarette lighter of the car.  These days they just have the outlets, and you have to pay extra if you want an actual ligher.

Never mind.  Lots of useful stuff runs off these 12-volt adapters.  The hand vac is not all that strong, but it is maneuverable and has a long enough cord to reach the back of my (small) car.  The crevice tool fits into those tight spaces that you can't reach otherwise, and cleans reasonably effectively.

There are no miracles here - power is limited and the dirt holder is small.  But if you need to clean a spill (of dry stuff) or pick up the leaves and dust and crud from your floor mats and seats, the Dirt Devil will do fine.

I can't compare to similar items as I did not do a lot of research.  If you have a lot of time to spend on comparing small appliances you may find a better one.  This one is good enough.

Would I have spent my own money on it?  Probably.  Should you?  Depends on whether your car-cleaning needs are light and intermittent or heavy-duty.  For heavy-duty look for something sturdier and more powerful.  Otherwise just buy this, keep your expectations reasonable, and be happy.
432622
It didn't work for what I needed it to be right now, but the product itself was high quality and I'm keeping it in the case I ever do need it.
2514411
its LONG. longer than you probably need, but if you don't want to deal with "too short" than this is a solid buy
3261025
Not what I wanted but it might be what you want
1968258
It will help you get up to speed.  You only need a few things but this wll let you know which ones.
1134618
Not the highest of quality. If you plan not to use it much it should do the job for you.
3052764
It works for what I need it to do and then some.
973125
You'll get what you need from this case and a few things you might not expect. I'll buy again in the future.
106543
The kit has good variety, but I might need a larger quantity in the future.
967815
Works good just didn't need it wasn't what I really need it but it's good use it for some other things
363323
I never needed this, but probably would have under different circumstances. get it you think it'd help, but don't expect it to come super in handy
3635513
If you are doing lots of little projects, these will work.  If you are doing finite milling on important items, you may want to consider something that will keep an edge longer.
1813903
Whatever you need is in this kit. If you can't find it, you probably should not be taking apart!
3346136
What else do you need to read? You can also put a lot of stuff underneath it. So, you've got that going for you.