Hi and welcome to the forum:
What kinds of subjects do you intend to photograph? If wildlife, which kinds of wildlife - big mammals, birds etc.?
Are you absolutely fixed on that focal range? As my respected colleague @Ebiggs1 suggested, for wildlife focal range is a major requirement.
cheers, TREVOR
The mark of good photographer is less what they hold in their hand, it's more what they hold in their head;
"All the variety, all the charm, all the beauty of life is made up of light and shadow", Leo Tolstoy;
"Skill in photography is acquired by practice and not by purchase" Percy W. Harris
