What is clear is that, for 13 - does not get any high-end removable disk. A little annoyed one but then that certain deficiencies exist that cost really no money. The safety lever is pure gimmick - no matter how you do it, it does not stop them from, open the locking lever. This can be a security risk if you do not like me, the removable disk used only on a macro sled. On a tripod in outdoor use, I would advise against. The clamping mechanism works properly and also keeps the release plate firmly. The aluminum looks solid enough to endure a few years •. However, the Spring pin is very easy - wait and see how long it takes until it pops out completely. To "increase" on a macro sled he nevertheless makes for little money a good figure. It should be noted that the floor is not flat - it works for me, since the opening lever outside of the carriage.
Price performance ratio would be 5 stars, the processing results in 2 stars - makes averaged 3 stars with a higher weighting of the quality.
