Before I get into the following I'll just state that I am not a fan of one reel company over another as I use Shimano and Daiwa so I'm not burning anyone at the stake here.
Wrong, the body is composed of Aluminum except for certain magnesium models which aren't intended for saltwater use anyway.
Cost doesn't always denote quality and this surely isn't the case in regards to stella vs. saltiga.
Mass produced? What do you think the Saltiga is?
Cheaper materials & manufacturing methods? Back that up with facts.
There was a thread where a stella had sat at the bottom of the harbor for almost a month and it came backup in great condition.
TECHNICAL FEATURES OF A-RB BEARINGS
On high quality reels, bearings are generally made from stainless steel to prevent corrosion. In actual fact, it is not true to say that stainless steel does not rust! Stainless steels corrosion resistance decreases in relation to the need to improve the surface strength and, consequently, the durability of the metal over time.
By increasing durability, corrosion strength will inevitably be reduced. Confronted with this dilemma, Shimano has developed a ceramic surface treatment, which increases corrosion strength dramatically, thus enabling the use of metals with a higher surface strength and with a higher surface strength and increased wear resistance.
The durability of an A-RB bearing is 10 times higher than that of any stainless steel bearing.
I'm sure he does but if he's going to inform others his information should be correct.