I posted this on another site and figured it might be of some use here. My new point one came today so I pulled the boat outside and plugged it up. Since I already had a LGC 4000 I thought I'd see if there were any differences in how many satellites they would pick up. There are several trees around where I was parked and my shop was close too. I sat the Point 1 right next the 4000 when testing. I repeated the test three times and the results were the same. Your mileage may vary.

The internal antenna on my Gen 1 HDS 8 was first.
9 satellites, EPE of 29.5-31.2'.

LGC 4000
10 satellites, EPE of 21.6-23.5'.

Point 1
12 satellites, EPE 12.8-13.4'.