Thanks for all the info, shipmates! I just picked up SH5 Gold download version on Amazon for five bucks, it's Prime Day.
And as long as I was there, I finally got the u-boat missions for SH4.
Now I just have to go through the various sticky threads and see which mods I want to go with for SH4 now that I have 1.5 and for SH5, which I've never even seen before.
That will give me SH3 with GWX, SH4 with u-boats and whatever mod, and SH5 with whichever mod I go with after reading up.
It's shaping up to be a pretty decent bubblehead summer for me, LOL!
Thanks again for the advice!
