MRB poll: what is the difference between New Democracy and SYRIZA

This is the survey conducted by MRB on behalf of Oren TV station, which was carried out between 24-26 April.
In the voting intention, New Democracy leads SYRIZA by 4.8 points. Specifically, the New Democracy party has 29.7% of the vote, compared to SYRIZA's 24.9%. They are followed by PASOK with 8.3%, KKE with 5.5%, MPA25 with 3.2%, Greeks of Kasidiaris with 4%, Hellenic Solution with 3%, Sailing for Freedom with 1.1% and National Creation with 1%. The undecided vote reaches 13%.
In the reduction of the valid votes, the New Democracy party has 31.3%, Syriza 26.2%, PASOK 8.7%, the KKE 5.8%, the Greeks party 4.2%, MPA25 3.4% and Hellenic Solution 3.2%.
The following percentages are recorded in the reduction of the total:
ND from 32.1 to 36.1%
SYRIZA from 26.6 to 30.6%
PASOK from 8 to 11%
KKE from 5.3 to 7.3%
The Greeks party from 3.6 to 5.6%
MeRA25 from 2.7 to 4.7%.
Hellenic Solution from 2.4 to 4.4%
Kyriakos Mitsotakis appears more suitable for prime minister with 37.4%, compared to 31.1% who prefers Alexis Tsipras. 19.4% of respondents answered "neither of the two".