I love dis game that';s why I actually spend $ on it unlike trash games such as Pussy Saga and Harem Heroes
Gacha is actually worth it and it has for me better chances to score big and actually make a fucking difference in making life easier and fun if you are masochistic and luv challenges
Harem Heroes - what's the fucking point of collecting girls and maxing them out when battle system is just random mojo and random Kobans. Pachinko of theirs is shit
Kamihime - Gacha has two currency: jewels (which are the Flower Gems) and gems (which are like seeds you used for weapon gacha and 4*-2*) I say their drop rates for the jewels ones are really low. They do special sales with NG for increased rates of particular elements. They don't anything special jewels compared to Flower Knight Girl where sometimes we had rare events with Flower Gem Gacha taht offers tickets
Aigis - I love the game but man, their Gacha can be brutal. They don't do gacha discount events. It always been 5 SC for premium, 3 SC for lower premium, and SP which are seeds version in FK
Brave Girl Ravens - similar to Kamihime - I drop the game b/c of unity player issue. All I remember was really low gacha drops and currency is "tickets" which are earned thru very grinding events
Pussy Saga - I play the game but drop it after a few hours. There is not gacha. Money is spent on building businesses b/c of fucking low drop rates of wood and in-game currency. It's not consistent, all RNG
X-Overd - not sure, haven't play enuff
That's all I played. So I could be missing a Nutaku game that might have a better Gacha system than Flower Knight Girl
So far, Flower Knight Girl's gacha has been flexibleversatile, sometimes brutal but not so brutal than other games