Still good or outdated?

[chokoboy]

Been away from rc and racing the last 8-9 years.
I need a new sensored brushless esc and got a offer on a Orion R10.1 esc.
Is it still a good esc or is it as the title says outdated?
I have 3 speed passion gt2 esc from when i was racing but i guess they are really outdated.
What does a newer high end speedo do now compared to a high end speedo from around 2011?
Thanks in advance