If they are doing a group of redundancies then it's unlikely you'll be able to claim that you were made redundant unfairly.
They have to essentially demonstrate that there is a clear business need for what they are doing. It doesn't really matter if you agree with the rational of that business need. This is what they would be required to present at a tribunal if challenged and would probably win if they can do this coherently.
I always think the term consultation is misleading when used in the redundancy process because the business will have already decided why they need to do it and what they need to cut. At this point it's more about sorting out pools of those to be made redundant, which they will do behind closed doors.
As long as their selection criteria is fair and they can demonstrate a good paper trail as to why they made the decisions they did, they will likely have a strong case.
Contact ACAS and check they are following the procedure correctly, not whether you agree with their rationale. If they are you may find it very difficult to challenge.
Also, as much as people will say negotiate a higher settlement, whilst it's worth a try, they do not need to give you more than statutory redundancy, therefore you have to balance that possible outcome Vs what you would pay for legal representation.
I would put the main effort into finding a new job so you've got that problem sorted first, then look into how you want to handle the ending of this employment.