as i know its a weak hadeeth so try to say instead of that
لا اله الا الله وحده لا شريك له، له الملك وله الحمد، وهو على كل شيء قدير
la ilaha ila Allah wahdahu la sharika lah, lahu al-mulk wa lahu al-hamd, wa huwa `ala kulli shay’in qadir
There is no god but Allah, alone, without partner. His is the sovereignty, and His the praise, and He has power over everything
100 times a day will have a reward equivalent to the reward for freeing 10 slaves. Also, 100 deeds will be recorded for him & 100 bad deeds of his will be wiped off, & it will be a safeguard for him from Satan that day until evening, & no one will be better in deeds than such a person except he who does more than that.” [Bukhari, Muslim, Tirmidhi, Nasa’i and Ibn Majah]
and
Abu Hurairah (May Allah be pleased with him) reported:
The Messenger of Allah (ﷺ) said, "The uttering of the words: "Subhan-Allah (Allah is free from imperfection), Al-hamdu lillah (all praise is due to Allah), La ilaha illallah (there is no true god except Allah) and Allahu Akbar (Allah is the Greatest)' is dearer to me than anything over which the sun rises."
[Muslim].
Abu Dharr (May Allah be pleased with him) reported:
The Messenger of Allah (ﷺ) said to me, "Shall I tell you the expression that is most loved by Allah?" It is 'Subhan-Allahi wa bihamdihi' (Allah is free from imperfection and His is the praise)'."
[Muslim].
Sa'd bin Abu Waqqas (May Allah be pleased with him) reported:
We were with the Messenger of Allah (ﷺ) when he asked, "Is anyone of you unable to earn a thousand good deeds?" One of those present asked: "How can one earn thousand good deeds in a day?" He (ﷺ) replied, "By saying: Subhan Allah a hundred times, then one thousand good deeds will be recorded for him or one thousand sins will be blotted out from his record."
[Muslim].