Here is one list for you Heebes :
JAVA SEA, poor viz, poor fish life.........
01. My favourite Navigation Bouy at 170 feet of water, only Rainbow Runners to shoot. They come and go and hang around at 5-30 feet. Riffe Standard #2 with 2 or 3 bands and 9/32" Hawaiian shaft. Cable or mono can do. FREEDIVE MODE
02. FAD. It is a few buses stacked together at 120 feet of water. Giant Trevallies hang inside the buses and snappers hiding in between the buses. Riffe Metal Tech #0. 4 or 5 bands. 3/8 shaft, Large spearhead. Strictly Cable. This is the plan but have not dove the FAD when this gun acquired. SCUBA MODE.
03. Abandoned Oil Rig. Riffe#2. 4 bands. Ice Pick spearhead. Cable only. SCUBA MODE. If I freedive the shallow section, I swap for 9/32" Hawaiian Shaft.
SUNDA STRAIGHT, This is also part of Java Sea.
ON THE WRECKS - Scuba Mode
01. If current is up to 1.5 knots, Riffe #2. Ice Pick.
02. If current above 2 knots. Metal Tech #0.
SANGIANG Island - Scuba & Freedive mode
01. On Scuba I use Riffe #2. Ice Pick.
02. On Freedive where the waves hit the rock, sometime Riffe #2, or Metal Tech #0 or Mares 85cm Cyrano pneumatic. Depends on my mood. Very shallow water up to 20 feet only. Prefer Riffe #2 with 9/32 Hawaiian Shaft.
INDIAN OCEAN PINACLE
01. If I freedive, Riffe #2. Ice Pick and float gear. So far no success, all I got is headache from the 6 footer swell.
02. Scuba Mode. Riffe #4. 3/8 shaft. Ice Pick. Cable. Usually 3 1/2 x 16mm bands.
INDIAN OCEAN SHORES, another location
01. If I freedive, Riffe #2. Ice Pick and float gear. Got a few decent fishes but never big ones.
02. Will use Riffe #4 if I scuba. Have not been there for so long but fish not as good as the pinacle. Been succesful with #2 last year.
Basicaly if the viz is 40 feet or more and current under 1.5 knots, I will use Riffe #4 in Scuba Mode. If condition not so good, I will use Riffe #2. The Metal Tech #0 is strictly for extreme current, lousy 12 feet viz or less.
I tried these Euros : Picasso +-90cm, Mares +- 90cm, Technisub +-= 90cm. I don't like them.
I tried all sort of JBLs for a good 2 years, was the gun of choice untill the Riffes came along.
Tried 120cm rear handle Collins, don't like the balance and tracking. Nice Alexander trigger and pistol grip. Muzzle heavy though.
Tried Mares Sten, Scubapro pneu, even the Russian Bear pneu. Have enjoyed Scubapro pneu for many years, this is why I still have a new seldom used Mares Cyrano 85cm pnue for memory sake.
Wants to try Hybrid Wong, RA and Omer, no chanche yet. Will not buy a gun longer than 155cm, can load them.
I hope this is informative enough.