Oh hey we have a thread for this series. I just finished Cold Steel 1 as my first game, took me about 80 something hours and was a great time. Combat is better then I thought, but it felt like a game of solitaire once I learned how to spam Jusis' noble command and delay every boss that can be delayed into hell. I eventually threw Machias' burst drive into the mix and the last bosses where delay spam works never had their first turn. I'd consider combat above average, its fun but it is far too easy though from what I've gathered cold steel overall is just easy.
The story though is something else though what a great ending. I'm not super sold on some characters, Emma due to spoiler reasons I wanted to choke by the end of the first game, she has a lot to answer for in the sequel, overall though I'm into most the main cast even ones with minor importance like Gaius because the dude is just so chill. I'm picking up the sequel eventually but after I play that I want to know what happened in Sky to make Olivier do what he does in Cold Steel since supposedly he felt compelled to do all his actions in cold steel due to his involvement in the events of the Sky arc.
I was thinking of romancing Emma. I heard she and Laura are the best candidates especially for the bonuses you get.
Which bonuses? The link bonuses? I found that those aren't super game changing in my experience the 5th one in particular didn't feel very impactful for how long it takes to get it. Also you can easily get multiple rank 5 links (I almost got 3 when I used most my bonding events on Towa) if you use your bonding points on them enough. So pick whichever girl you like. I didn't use Emma much and I never used Laura outside the first chapter because I found that I liked Fie and Gaius more due to Fie's speed and Gaius making craft spam super easy and he had better aoes in the early stages. Jusis is the real mvp though once he gets his 3rd craft (usually in chapter 3) which is an insanely strong buff that chapters with and without him feel like night and day.
My main school house team was Rean, Alisa, Jusis, Fie/Machias/future party member with 2 pistols depending on where I was in the game as Machias for example goes from meh to crazy when he gets his last craft while Fie is good much earlier. Fie with Rean's default master quartz Force is really stupid with her S craft, make sure to use it for chapter 2.
I personally romanced Towa because I felt sorry for her and felt she paired really well with Rean constantly working himself to death alongside helping her student council duties.