For me, Garrus and Liara make a great squad for the story. Garrus is a skilled fighter and has some great banter. Liara is very knowledgeable about the Protheans and other aspects of the Mass Effect universe, which is crucial for understanding the story.
A very effective squad for the story could be Ashley or Kaidan (depending on your preference) along with Miranda. Ashley/Kaidan are important early on in the story, being part of the original Normandy crew. Miranda brings in a different perspective from Cerberus and has her own complex backstory that ties into the overall plot in interesting ways. The interactions between these characters can enhance the story experience as you progress through the game.
For the story in Mass Effect 1, I'd say Liara and Garrus make a great squad. Liara is an asari biotic, and her knowledge of Prothean technology and culture can be really useful during the story missions. Garrus is a turian with great combat skills, especially in long - range shooting. They both also have interesting personalities and backstories that add to the overall story experience.
The best squad for the story in Mass Effect 2 could be Shepard, Mordin and Grunt. Mordin is extremely intelligent and his insights into the story's scientific and ethical aspects are fascinating. Grunt is a powerful brute in combat. With Shepard leading them, they bring a unique dynamic to the story. Mordin's loyalty mission, for example, is a key part of the overall narrative and having Grunt there for backup makes it more engaging.
In my opinion, Liara and Garrus make a great squad for the story in Mass Effect 3. Liara has been with Shepard from the start in many ways and her biotic abilities are extremely useful. Garrus is a skilled marksman and a loyal friend. Their banter also adds a lot to the overall experience of the story missions.
Well, the best squad for the story in Mass Effect Andromeda might be Ryder, Liam and Jaal. Liam is a very human - centered character. His enthusiasm and loyalty to the mission make him a great addition to the squad for story purposes. Jaal is an Angaran, and getting to know him better through the story and having him in the squad helps in understanding the new species in Andromeda. Ryder is necessary as the main character driving the story forward.
For the archives and story in Mass Effect 3, a great squad could be Garrus and Liara. Garrus is an excellent sniper and can deal high damage from a distance. Liara has strong biotic abilities which are useful in various combat situations and also her knowledge is valuable during the story segments.
For the Suicide Mission, a good squad could be Miranda and Mordin. Miranda has strong biotic abilities and Mordin is great for tech support.
For missions that involve a lot of tech puzzles or hacking, Tali is your go - to. She's a Quarian and is extremely skilled in all things tech. Also, Legion can be useful in these situations too as it has advanced knowledge of various systems. And if you need someone for biotic powers, Liara is a great option. She has powerful biotic abilities that can be used to control the battlefield, for example, by lifting and throwing enemies or creating barriers to protect the squad.
Shepard, Thane and Samara. Thane is a great addition as his assassin skills are useful in combat and his story of redemption is quite moving. Samara, with her strict code and powerful biotics, is also very effective. Their presence in the squad during the story helps in various ways, from combat support to adding moral and ethical dimensions to the narrative.
For the main story of Mass Effect 3, Miranda and Jacob can be a solid squad. Miranda is a powerful biotic and has a lot of experience and knowledge. Jacob is a capable soldier with good combat skills. They both have their own storylines that tie into the overall narrative of the game, which makes them interesting choices for the squad during the story.
I think Liara is a must - have for the story. She has so much knowledge about the Protheans which is central to the story's mystery. Along with her, Garrus is great. His no - nonsense attitude and sharp shooting skills are useful in combat, and his character development as he grapples with his own sense of justice throughout the story is engaging. So, Liara and Garrus together are really good for the story.