» Wed Mar 09, 2011 11:06 am
They both are very strong in their own ways.
1. Rex especially with Rey's brain crits like crazy, can knock down any enemy out there, even if it's a scorpion queen. He's also a bit too brave, he's always rushing enemies rather than sticking with you. I found him extremely helpful in combat though. What annoys me is how "long" he is, he often blocks hallways and such standing in them sideways while other companions you typically can run around. Still, he's a very solid companion and a really tough combatant, very inconvenient for enemy with all the knockdowns he does.
2. ED-E can't shoot at all, and even if he hits with his tiny laser, damage is negligible. But with sensors you will always be warned behorehand there's a trap set on you and you get to aim in VATS at Nightkin. So what he fails to do in combat he makes up otherwise. I find his quest far more interesting too, it takes you to a couple of fun places.
In general I stick with ED-E for sensors, but Rex is as viable as ED-E. Your call whom you like better, for me they are well-balanced against each otehr.