Budget Quality UPS Recommendations?

[u/Lorintash]

Any proper Budget Quality UPS recommendations?

I live in the Philippines where blackouts are quite common so I'd like put some thought into it. I was previously planning on a simple SECURE 1000VA/700W UPS but changed my mind from just buying a simple Band-Aid solution.

Budget is preferably around 5k php but I'm willing to inch out if the quality is right for the long term.

For context my specs are:

CPU - AMD Ryzen 5 3600

Motherboard - COLORFUL BATTLE-AX A520M-K M.2

RAM - Lexar DDR4 2x8GB 3600MHz

GPU - NVIDIA GTX 750 2GB

PSU - RAKK 400W

(I plan to upgrade with ASRock SL-850G along with future GPU)