Here's a couple items to consider:
Pros of Sako:
- Magazine allows for top loading without round being inserted into cartridge to chamber
- Comes in short action
- Metal magazine (if that matters)
Pros of Tikka:
- Less expensive than Sako
- Light weight
- Can mount a picatinny rail or dovetail rings
I have both and they shoot similarly. If money isn't an issue, I'd choose the Sako. Honestly, in this choice, there is no wrong answer.