I'm not an expert, but I think ceramics will be fine here. Ceramics, electrolytics, and tantalums have slightly different properties that can be important if you're designing a switching circuit of some kind, like you might find inside a power supply or as part of a voltage regulator. But that's not what you're using these for, right? Also electrolytics are polarized, but ceramics can be connected either way. And some larger capacitance values can't really be achieved with ceramics.
I'm not an expert, but I think ceramics will be fine here. Ceramics, electrolytics, and tantalums have slightly different properties that can be important if you're designing a switching circuit of some kind, like you might find inside a power supply or as part of a voltage regulator. But that's not what you're using these for, right? Also electrolytics are polarized, but ceramics can be connected either way. And some larger capacitance values can't really be achieved with ceramics.