From my point of view, it is more reasonable to support the first opinion rather than the second. 在我看來,支持第一種觀點比支持第二種觀點更有道理.
I cannot entirely agree with the idea that …我無法完全同意這一觀點……
Personally, I am standing on the side of …就個人而言,我站在……的一邊.
I sincerely believe that …我真誠地相信……
In my opinion, it is more advisable to do … than to do ….
在我個人看來,做……比做……更明智.
Finally, to speak frankly, there is also a more practical reason why …