sorry...
Leon Paul Electric FIE Epée blade
BF gold maraging FIE Epée blade
Viniti maraging Electric FIE Epée blade
This still doesn't address the question of your personal preferences.
Many people love the feel of a BF blade but most wish they were more durable (or at least less expensive to replace when they do fail). In contrast Viniti blades have a reputation for being almost indestructible but many people find them a bit heavy for their taste (especially older ones).
And of course there can be considerable variations between different batches of blades from a single manufacturer (or even between individual blades within each batch).