Still not seen Web or Enemy unfortunately, was waiting for a release with extras but doesn't look like it's gonna happen now.
My favourites that i've seen are.
1. The Three Doctors
2. Tomb of the Cybermen
3. The Mind Robber
4. The Krotons
5. The Ice warriors
The Three doctors i like because of the interaction with Pertwee, Omega and the dodgy monsters.
Tomb i prefer to Invasion,love the scene where the cybermen emerge,.Love the London scenes in Invasion but drags a bit because of the length.
The mind robber i rate because of the mad premise.
Krotons in my heart i know it's not amazing but this was the first Troughton i saw in a BBC Dr Who season when i was a kid so has nostalgic value.
Just remember enjoying the Ice warriors.
I like War Games a lot but it's just too long.
__________________
MIKE: I've got it! Peter Cushing! We've got to drive a stake through his heart!
VYVYAN: Great! I'll get the car!
NEIL: I'll get a cushion.