Hi all bros, need some advise from all sifu/masters, im looking for a sound bar, tentatively was shortlisted these few model, can please give some advise on these

1. samsung HW-F751 Soundbar RM1550
2. Sony CT790 RM1199
3. Samsung Soundbar J7501 (but the staff from HN ask me take F751, sound quality better comapre with this curve sound bar)
4. sony HT-NT5 RM2450, so far the best i heard, but abit over my budget.

thanks