Bath waste out of line...

[Big Bad Keith]

Currently refitting our bathroom and as the new toilet and sink are a lot narrower than the 30yr old stuff I've pulled out I've got room for a bath I'll actually fit in.
The problem I have is the old waste pipe is fixed in the wall but is a good 40-50mm out of line of the new bath waste.
Could anyone recommend the best way to fit the bath to the existing waste pipe?

 

[denso13]

One, or two, of these https://www.toolstation.com/compression-1350-bend/p60796 before the trap. I take it the grey pipe is plastic?

 

[dilalio]

Or 1 of these...

https://www.toolstation.com/mcalpine-sm10e-bath-trap/p48938