You didn' t give us any detail on the Alpine... what model, what the bow weight is, it' s speed or level of noise. Alpines are known for being very quiet, not exceptionally light and some of the models are quite fast.
The noise, when drawing, can probably be corrected. A decent bow shop should be able to take care of that, cheaply.
" a little more stable" - I' m not quite sure what you mean, but if you want one that holds steadier on the target, that may be more related to the grip or draw length, than anything else. Those problably could be easily adjusted on your current bow, and that alone may give you a much steadier hold on the target.
" well built" - I' m not sure what is not built well on the Alpine, so I can' t comment on that one. Of course, if you just want a new bow, there' s nothing wrong with that.