I had a Berlin Turbo for about a year, and for the same amount of money I would get the Remorah Pro. I finally got the Remorah and like the ease of cleaning and the performance. Don;t get me wrong, the Berlin did a great job for me, except the pump got real sensitive to being moved around after about 4 or 5 months, every time I bumped it it would stop working or would go to half power

until I knocked it around. On another board I have been to the turbo model Berlins have been thrashed to no end. I have never used the regular old Berlin, but for awhile the turbo did good for me. The airline to the pump would get clogged, but all this can be avoided by routine maintenance, cleaning the pump and lines and such. I didn't have as many problems with them as I have heard other people having. The performance of the Remorah is better I think, and it is way easier to clean the cup and all the parts. I needed a hang on the back skimmer however, so if you have a sump your options are greatly increased.
Hope this helped a little :santa:
Alan