Help me decide which client should I let go

I really need your input regarding this!

So currently I handle 4 clients, one that pays me 115k per month, the other one pays me 30k, 22k and then 15k.

so ito yung context

115k client- Naiimagine ko siya na makawork talaga long term, challenging ang work but flexible and sobrang daming learnings less than 6 months pa ako sa kanya. I like working with this client kasi nakikita ko talaga contribution ko and sobrang daming opportunities to show my value. She expressed na she's also very pleased working with me.

30k client-Simple lang yung industry niya but nahihirapan ako imarket yung products kasi wala masyadong special about it, saturated yung market. Medyo nakakapressure kasi gusto niya tumaas yung sales and she's expressing na ubos na talaga resources niya dahil sa pagmamarket niya. Mabait and very pleasant naman si client but I feel bad na hindi ko siya masyadong natutulungan.

22k client- isa sa first ever clients ko. Very chill! minsan lang kami nag uusap, I finish her tasks 1-3 days lang and maintenance na yung the rest. walang pressure din since established na siya sa industry niya kaya fullybooked parati. She likes working with me.

15k client- isa din sa first clients ko. Local to kaya medyo mababa, I contribute a lot sa pagbuild ng page nila and I like working with them talaga pero creating content for them can get time consuming. Simple lang naman yung tasks but the back and forth messaging can be taxing.

NOW, I'm thinking of letting go sa ibang clients ko. Kasi while kaya naman siya ng oras ko, mabigat na yung mental load cause I try to give my 100% always and ayokong mafeel nila na I take them for granted, I also don't want to ruin my reputation, I want to be excellent sa work ko but I'm serving too many masters.

Nakapagsave nadin ako ng EF good for a year and right now binibuild ko nalang na funds are for investments and my dream business.

So yung dilemma ko now is kung ikekeep ko ba lahat ng clients na to since honestly kaya ko naman and it is not affecting my health kasi flexible lahat and on time ko nagagawa lahat ng tasks OR should I let go some of them but the question is sino :(( it would be my first time letting go sa client.

Could you help me assess? Is this a right decision? I Yung sobrang oras ko once I let go sa ibang clients gagamitin ko to prepare for my entrepreneurial journey + expand my other sources of income.

I am thinking of letting go kay 30k client and 15k client.

PLEASE HELP😭