I don't know which is the best, but if you want to go by process of elimination, I personally would cross TopHouse off the list. Parts of mine were falling off within a few uses, and before long it developed a serious vibration problem. I gave it away once I found a used Champion masticating juicer here on the board and have been happy ever since. Don't know if Champion can be found new here in BA though.
I also had a Top House but I didn't have parts falling off of it. It did have a vibration issue but I determined that was due to very ripe fruit I was trying to juice. I eventually gave mine away as well but for reasons other than quality of the product. Decided juicing didn't give me the nutritional value I was looking for.
Personally, I would go with either phillips or moulinex. They both cost a lot more than similar looking ones with argentine only brand names.
but I have kitchen appliances from both in my house that have stood up five years plus, and then there are local brands that last a year, if you are lucky.