Yeah! Every situation/country is different, however I invite potential battery purchasers to:
Have your battery dimensions, terminal type & orientation and minimum operational standards (CCA, Ah & weight) on hand
Cost BOTH automotive AND aviation offerings, that meet/exceed the above.
Consider the purchase price against projected operational life eg 5 years for an automotive / 10 for an aviation (Note: Very few lead acids will exceed a 7 years service life)
Having done your cost/benefit analysis, make your purchase.