Hi John,
Thanks for the reply.
To be honest, i'm not really sure on subject matter. I was at RHS Wisley on Sunday and would love to have been able to get some really nice close up, detailed pics of flowers so there's a starting point, plus anything in general I can take images of close up to pick out better detail. I'd love to move on to things like insects, spiders etc one day but feel that's a step too far for now and also may need much better lenses.
I do understand your comment about trying not to compromise in quality of lenses too much but I guess it's al down to funds available. Sure, I could save up for a Canon 100mm mkII (which would be me eventual wish list lens) but for now it was really just a chance to see what's out there that can perform well on a budget.
And i'm not really sure what the budget is and just trying to follow up suggestions to see if they are financially viable, so all advice welcome
I'll look at the mkI Canon 100mm and see what sort of price it is. Maybe because of the undoubted quality of the images that it can produce, there would still be a good resale value later on if needed