A VERY WARM WELCOME to MASA, AG! Great to have you on-board! Awesome that you have found the forum, and joined MASA!
I bought myself the Bubble Magus BM-260. The skimmer is an external skimmer, with 2 x recirculating AquaBee 2000/l pumps on the skimmer. It's a beast! I have +-870 litres of total water volume, and the skimmer used up +-30 litres of water the first time I filled it up!
ALL of my corals and my fish are SUPER happy, after I upgraded, from 2 x ReefTek TS2's (each rated at 750 litre) to the external Bubble Magus. The AquaBee pumps has pin-wheel impellers..... and the air that is drawn in, is chopped up in to micrometre sized bubbles! I am very happy with this skimmer.