Which "Supermod" should I choose?

[I'm goin' down]

If you use multi SH4 you can have a a set up for TMO/RSRDC; RFB/RSRDC; FOTRS, GFO, and OM.

The trick, Sailor Steve, is to get a set up with OTC mod. Easy Aob can be applied with the above setups except OM (German side.) Easy Aob and OTC conflict, at least in my my setups, so I use one or the other.

GFO works with RSRDC v401, and OTC is compatible with with RSRDC, but I am not sure if OTC is compatible with RSRDC v401. GFO is specifically designed for addition of mods to the stock setup; however GFO includes many of Webster's (he designed it) game fixes and does not have many of the features of TMO.

TMO vs. RFB - TMO dds make the game interesting. Without them, RFB, at least in my opinion, is merely a point and shoot game. The last time I used RFB, the dds were not a challenge.

FOTRS is about to release a new version which should improve it and my incease the AI of its dds.

OM is a very good mod. Figuring out how to use manual targeting on a UBoat is interesting, and lurker, who designed RSRDC, created it. I wasted a lot of time trying to hunt the Bismark in the Denmark Straight until I realized that I was in a UBoat, and it was on my side.