Keenan or Tai?

[☆A Green Bee☆]

So I've been using Keenan since I first returned to this game a couple months back and had gotten an avatar change item for Tai with the weekly arena voucher. Though I've been indecisive about whether or not I should use it. Should I stick to Keenan and trash the Tai item (it's Character Bound so I can't sell it), or ditch Keenan and go with Tai?

[EMIYA]

If you are mostly levelling, then go with Keenan. But if you do raids/arena often, then go with Tai.

[C Bah's]

For Keenan to be useful you’d need to have as close to 100% Critical Hit rate as possible.

[adri]

thomas is for new people and leveling , kennan is for leveling , and tai is for rank idg raid only
is not the best tamer you have another options like matt or marcus , and you have to start thinking about others using support tamers for coliseum like mimi hikari or tk if you want heal yourself
every tamer have passive skill increase for the attribute digimon
and sora is for UNknown