what are you wanting to do with it,site in rifles,bird watching.compete long range rifle,spot for game?
bushnell makes ok stuff for causal spotting at reasonable ranges and it is small and lite and lot cheaper than the high end stuff,but you usually get what you pay for with the better and bigger objectives,i have used cheaper spotting scopes in the past but just would not do what i wanted for long range rifle or range work with small calibers at longer range i wanted to see 17cal at 200yrds the cheaper scopes had the power but not the clarity to make them out.
read a lot,listen a lot and try a lot if you can it is cheaper in the long run to save and get what you need than to buy cheap and have to do it again.
Kowa and Nikon are best buys in my opinion, zeiss and swarovski are darn good but expensive. meopta has had some good reviews but i have not seen them in person.
good luck to ya