Esound E5 Signature VS Jolida JD100

Hi ,

I'am interesting to upgrade my Jolida JD100 with a new Esound E5 Signature.

My questions are:

1) The bass of the Esound E5 Signature is more strong then my Jolida JD100 ?

2) What are the tone differences between the Jolida JD100 and then Esound E5 Signature ? The E5 is brighter or are similar ?

Thank you !!