Digital giving programs

Hello! First, I hope I'm posting in the right area. I'm the tech/sound/etc. guy for a small church, and I've been working for the past several years on bringing my little church into the 21st century tech wise. I've built a new website from the ground up (twice), introduced internet access, WiFi, donated/built multiple PCs and a server, and a lot more. One last thing that's missing is digital giving.

I've looked at several systems/companies, and the one I'm leaning toward is Mogiv, mainly because of the competitive transaction fees and no monthly fee.

Has anyone had experience with this who would be able to give me guidance?