No! As strategy says that's not what I feel about DBA-02 and DDM. I feel I can recommend DDM to more people easily since it's more easy on the ears. DBA-02 requires a certain taste in order to appreciate. I actually consider DBA-02 as my #1 IEM ahead of DDM and RE-252, if it matters. DBA-02 and DDM are nothing alike. If I have to shorten their strengths, DBA-02 has technical superiority, DDM is musically engaging.
DBA-02 has more bass than CK10, whereas CK10 scores in the imaging department and of course, build quality. But, the differences between them are not big enough for you to consider CK10 over DBA-02 in terms of SQ.
UM3X is a good choice to look into. UM3X and SM3 could lose out on the value for money proposition, but are none the less top-tier IEMs.