Glenlivet / Bowmore 15 or Macallan/ Talisker / highland 10

what of the above should be my next purchase?
I am pretty new to whiskey, my first single malt was the Glenlivet 15.
Now I have these options:
Glenlivet 15
Bowmore 15
Talisker 10
Macallan 10
and maybe Highland park 10
I am not sure about the last one so take it as an option only.
If so, what should I get then? should I prefer "younger" macallan/talisker to 15 Glenlivet / Bowmore?
And what is preferable anyway, the Bowmore or the Glenlivet?
Advice will be appreciated.
Thanks