Keep in mind that Link Chronograph has the new Asian running in its natural setup 12-9-6 and according to Ziggy it's light years better than the old movement (although the ones he reviewed have been dry). But we don't know anything about the long-term reliability of the new 7750 yet.
Mine has been running absolutely perfect for the last 3 months, and I have a good "feeling" about it. But yes, Venus/Seagull is a proven good movement and it seems to be just as good and reliable as ETA. My Venus Speedy has been running perfectly for 1.5 years already.
I'd say they're both just as good options. Do what your heart tells you to do. And there's always the alternative Venus/Seagull Speedy if you don't want the Moon Watch. This is probably my all-time favourite.