Byakhiam said:
Eire starts with explorers in 1425 and I have explored whole NA east coast with the first two in 1450 in our MP. Not that it would be any different from vanilla GC Portugal, where those two can find Table and Brazil...
How good are those Brittanyan explorers then? Many fives and sixes in maneuver? Also, as early ships are slow, discovering sea zones far from resupply ports is also extremely difficult or expensive in the way of attrition.
I'm gonna put down some stats here

Then we can look. Gnna post a few nations explorers. Co = conquistador, will post some too. As you can see conquistadors are overpowered too for some, prime example brittany again. Conquistadors should come a bit later, atleast most of them, some early ones but not all early! Also be good to note the combat values and movement of conquistadors, these play a big role too in especially early colonial wars, and raping of natives. Later not so big deal, but great colonial leaders could be made conquistador
Brittany:
Cartier: 1532-1557 6 movement
Carantec: 1483-1504 5 movement
Locronan: 1501-1533 5 movement
Fouesnant: 1493-1521 4 movement
Muzzillac: 1507-1531 4 movement
Arandon: 1524-1558 6 movement
Co-Roscoff: 1494-1521 6-4-5
Co-Guingamp: 1502-1531 6-4-5
Co-Lamballe: 1513-1541 6-4-5
Co-La Salle: 1678-1687 4-3-3
Scotland: I think scotland is a prime example how the explorers should be. Good job Archduke
MacHardy: 1512-1526 6 movement
Dinwiddie: 1545-1557 5 movement
MacKillop: 1592-1608 5 movement
Pennycook: 1613-1624 4 movement
Learmonth: 1723-1744 4 movement
Co-MacThomas: 1524-1541 6-4-5
Co-MacPherson: 1564-1581 6-4-5
Burgundy: Same as above, archduke shines through
Ninon: 1570-1591 6 movement
Locronan: 1601-1621 5 movement
Genova:
Columbus: 1486-1506 6 movement
Magalhaes: 1519-122 5 movement
Del Cano: 1524-1527 4 movement
Lombardi: 1582-1587 3 movement
Veneroso: 1616-1624 4 movement
Marconi: 1623-1630 4 movement
de Costa: 1654-1671 5 movement
Masuccone: 1704-1722 4 movement
Co-Silvestri: 1580-1588 3-3-3
Co-Lomellini: 1598-1610 4-4-4-1
Co-deSalvo: 1633-1643 3-2-3
Co-Ruzzi: 1675-1690 4-2-2
Co-Montebruno: 1701-1733 5-3-4-2
Eire:
Senill: 1426-1431 -4
Eanes: 1435-1448 -4
O'Hara: 1460-1480 -3
Saoirse: 1500-1512 -5
O'Hara: 1590-1602 -4
M O'hara: 1720-1735 -3
Co-Aimiliona: 1475-1501 6-4-3
Co-Struthers: 1530-1550 6-4-4-1
Co-Finnegan: 1630-1650 6-3-3