The Oracles and calculator Mytrueancestry.com uses is just Eurogenes K15, so there is no difference with the results on Gedmatch.
What I find most interesting on Mytrueancestry.com are the distances based on Y-DNA. Does anyone know the sources?
Interesting differences between Italians.
North Italian (Bergamo)
1. French_Alsace (6.946)
2. Portuguese (9.367)
3. Spanish_Galicia (9.746)
4. Spanish_Extremadura (10.31)
5. French_Provence (10.34)
6. French (11.09)
7. Spanish_Cantabria (11.30)
8. West_German (11.78)
Tuscan
1. Spanish_Cantabria (15.09)
2. French_Alsace (15.86)
3. French_Provence (16.56)
4. North_Italian (16.83)
5. French (17.14)
6. Portuguese (18.25)
7. West_German (19.68)
8. Spanish_Castilla_Y_Leon (19.75)
Corsican
1. Spanish_Aragon (15.23)
2. Spanish_Andalucia (15.33)
3. Spanish_Galicia (17.52)
4. North_Italian (17.66)
5. Portuguese (17.99)
6. Spanish_Extremadura (18.39)
7. French_Provence (18.73)
8. French (19.68)
Sardinian
1. Romanian (22.10)
2. Serbian (24.73)
3. Macedonian (24.87)
4. Bosnian (27.20)
5. Croatian (27.26)
6. Bulgarian (29.11)
7. Greek_Thessaly (32.20)
8. Greek (35.71)
Italian Abruzzo
1. Armenian (9.918)
2. South_Italian (12.93)
3. East_Sicilian (13.96)
4. West_Sicilian (13.96)
5. Turkish (21.65)
6. North_Italian (22.16)
7. Greek_Islands (22.19)
8. Spanish_Extremadura (23.94)
South Italian
1. East_Sicilian (10.06)
2. West_Sicilian (10.06)
3. Armenian (12.07)
4. Italian_Abruzzo (12.93)
5. Turkish (14.08)
6. Greek_Crete (16.67)
7. Jordanian (17.18)
8. Greek_Islands (17.70)
East Sicilian
1. West_Sicilian (0.0)
2. Greek_Islands (10.06)
3. South_Italian (10.06)
4. Italian_Abruzzo (13.96)
5. Greek (14.62)
6. Turkish (16.53)
7. Armenian (16.73)
8. Central_Greek (20.0)
West Sicilian
1. East_Sicilian (0.0)
2. Greek_Islands (10.06)
3. South_Italian (10.06)
4. Italian_Abruzzo (13.96)
5. Greek (14.62)
6. Turkish (16.53)
7. Armenian (16.73)
8. Central_Greek (20.0)
Also Greeks have some differences between them.
Greek Thessaly
1. Bulgarian (7.778)
2. Macedonian (9.656)
3. Greek (12.85)
4. Central_Greek (14.37)
5. Romanian (16.04)
6. Greek_Islands (17.05)
7. Moldavian (19.60)
8. Hungarian (20.24)
Greek
1. Greek_Islands (7.826)
2. Central_Greek (10.07)
3. Greek_Thessaly (12.85)
4. East_Sicilian (14.62)
5. West_Sicilian (14.62)
6. Kurdish (15.85)
7. Turkish (16.06)
8. Greek_Crete (17.15)
Central Greek
1. Greek (10.07)
2. Greek_Islands (12.09)
3. Greek_Thessaly (14.37)
4. Bulgarian (17.05)
5. Macedonian (18.06)
6. East_Sicilian (20.0)
7. West_Sicilian (20.0)
8. Cyprian (20.81)
Cyprian Greek
1. Cyprian (2.449)
2. Ashkenazi (10.0)
3. Jordanian (12.52)
4. Lebanese_Christian (12.75)
5. Kurdish (17.1)
6. Greek_Crete (17.10)
7. Turkish (17.21)
8. South_Italian (18.62)
Cyprian
1. Cyprian_Greek (2.449)
2. Ashkenazi (9.924)
3. Lebanese_Christian (13.00)
4. Jordanian (14.40)
5. Turkish (16.77)
6. Kurdish (16.81)
7. Greek_Crete (16.95)
8. Greek (19.01)
Turkish
1. Greek_Crete (9.124)
2. Kurdish (10.64)
3. South_Italian (14.08)
4. Ashkenazi (14.32)
5. Iranian (14.56)
6. Armenian (15.54)
7. Azeri (16.03)
8. Greek (16.06)
Ashkenazi
1. Cyprian (9.924)
2. Cyprian_Greek (10.0)
3. Kurdish (11.53)
4. Lebanese_Christian (12.61)
5. Greek_Crete (13.87)
6. Turkish (14.32)
7. Syrian (16.09)
8. Jordanian (16.64)
Armenian
1. Italian_Abruzzo (9.918)
2. South_Italian (12.07)
3. Turkish (15.54)
4. East_Sicilian (16.73)
5. West_Sicilian (16.73)
6. Greek_Crete (18.77)
7. Kurdish (22.20)
8. Greek_Islands (22.83)
Greek Islands
1. Greek (7.826)
2. East_Sicilian (10.06)
3. West_Sicilian (10.06)
4. Central_Greek (12.09)
5. Turkish (16.72)
6. Greek_Thessaly (17.05)
7. South_Italian (17.70)
8. Kurdish (18.15)
Greek Crete
1. Kurdish (9.022)
2. Turkish (9.124)
3. Syrian (11.97)
4. Ashkenazi (13.87)
5. Sephardic_Jewish (14.32)
6. Azeri (15.04)
7. Lebanese_Christian (15.12)
8. South_Italian (16.67)
Portuguese
1. Spanish_Galicia (5.852)
2. French_Provence (6.576)
3. Spanish_Andalucia (8.246)
4. French_Alsace (8.396)
5. Spanish_Extremadura (8.529)
6. North_Italian (9.367)
7. Spanish_Castilla_Y_Leon (10.46)
8. Spanish_Valencia (10.74)